2BBOT-V1218VITURE One Neckband

VITURE Inc. 95 Third Street, 2nd Floor,San Francisco California United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-7-17 U.S. Agent Designation VITURE Inc. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BBOT-V1218): Name and company of U.S. agent: VITURE Inc. Physical U.S. address of agent: 95 Third Street, 2nd Floor, San Francisco, 94103, California，USA FRN of U.S. agent: 0033893405 Email address of U.S. agent: [email protected] VITURE Inc. acknowledges their obligation to accept service of process on behalf of VITURE Inc.. VITURE Inc. with the FRN [0033893405] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Gen Lee Product Manager VITURE Inc. Signature Gen Lee Product Manager VITURE Inc. 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 1 of 5 EXTERIOR PHOTOGRAPHS OF EUT External Photos Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 2 of 5 Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 3 of 5 Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 4 of 5 Shenzhen Tongzhou Testing Co.,Ltd. FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd. Page 5 of 5

The size of the label is 47mm*25mm with White forecolor. Model/HVIN: V1218 IC: 30767-V1218 FCC ID: 2BBOT-V1218

Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 INTERIOR PHOTOGRAPHS OF EUT Internal Photos Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 Shenzhen Tongzhou Testing Co.,Ltd FCC ID:2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 WiFi Antenna 2 WiFi & Bluetooth Antenna 1

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 12 Maximum Permissible Exposure Report Product Information EUT : VITURE One Neckband Model Number : V1218 Model Declaration : N/A Test Model : V1218 Power Supply : 1,DC 3.85V by battery;2,Input: DC 5V Hardware version : SMB.370.09 Software version : V1.1.230224.231304 Sample ID : TZ230504409–2#&TZ230504409–4# Bluetooth Bluetooth Version : V5.0 Operation Frenquency : 2402- 2480 MHz Channel Number : 79 Channels for Bluetooth BR/EDR(DSS) 40 Channels for BLE (DTS) Modulation Technology : GFSK, π/4-DQPSK, 8-DPSK for Bluetooth BR/EDR (DSS) GFSK for BLE (DTS) Data Rates : Bluetooth BR/EDR (DSS): 1/2/3Mbps BLE (DTS): 1Mbps Antenna Type And Gain : Internal Antenna 1: 0.57dBi WiFi WLAN : Supported IEEE 802.11a/b/g/n/ac WLAN FCC Operation Frequency : IEEE 802.11b:2412-2462MHz IEEE 802.11g:2412-2462MHz IEEE 802.11n HT20:2412-2462MHz / 5180-5240MHz / 5745-5825MHz IEEE 802.11n HT40: 2422-2452MHz / 5190-5230MHz / 5755-5795MHz IEEE 802.11a: 5180-5240MHz / 5745-5825MHz IEEE 802.11ac VHT20: 5180-5240MHz / 5745-5825MHz IEEE 802.11ac VHT40: 5190-5230MHz / 5755-5795MHz IEEE 802.11ac VHT80: 5210MHz / 5775MHz WLAN Channel Number : 11 Channels for 2412-2462MHz(IEEE 802.11b/g/n HT20) 7 Channels for 2422-2452MHz(IEEE 802.11n HT40) 4 Channels for 5180-5240MHz (IEEE 802.11a/ac VHT20/n HT20) 2 Channels for 5190-5230MHz (IEEE 802.11ac VHT40/n HT40) 1 Channels for 5210MHz (IEEE 802.11ac VHT80) 5 Channels for 5745-5825MHz(IEEE 802.11a/ac VHT20/n HT20) 2 Channels for 5755-5795MHz(IEEE 802.11ac VHT40/n HT40) 1 Channels for 5775MHz(IEEE 802.11ac VHT80) WLAN Modulation Technology : IEEE 802.11b: DSSS(CCK,DQPSK,DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11ac: OFDM (256QAM, 64QAM, 16QAM, QPSK, BPSK) Antenna Type And Gain : Antenna 1: 0.57dBi (Max.), for TX/RX (WLAN 2.4G Band) 1.97dBi (Max.), for TX/RX (WLAN 5.2G Band) 1.73dBi (Max.), for TX/RX (WLAN 5.8G Band) Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 12 Antenna 2: -0.02dBi (Max.), for TX/RX (WLAN 2.4G Band) 1.61dBi (Max.), for TX/RX (WLAN 5.2G Band) -0.44dBi (Max.), for TX/RX (WLAN 5.8G Band) Note 1: Antenna position refer to EUT Photos. Note 2: the above information was supplied by the applicant. 2. Limit and method 3.1Refer evaluation method According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “[(max. power of channel, including tune-up tolerance, mW)/ (min. test separation distance, mm)] · [√f (GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f (GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. 3. Antenna Information This Product can only use antennas certificated as follows provided by manufacturer; Antenna Gain and type refer to Product information Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 12 4. Conducted Power 2.4G Band: Bluetooth(BDR+EDR) TestMode Antenna Channel Result[dBm] DH5 Ant1 2402 1.67 2441 2.22 2480 2.22 2DH5 Ant1 2402 2.62 2441 2.86 2480 2.58 3DH5 Ant1 2402 2.28 2441 2.22 2480 2.66 Bluetooth(BLE) TestMode Antenna Channel Result[dBm] BLE_1M Ant1 2402 1.56 2440 3.1 2480 3.5 WiFi 2.4GHz Band TestMode Antenna Channel Result[dBm] 11B Ant1 2412 1.66 Ant2 2412 1.03 Ant1 2437 2.82 Ant2 2437 1.33 Ant1 2462 1.71 Ant2 2462 0.73 11G Ant…

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AntennaTestDataReport 1、Overallantennaassemblyandenvironmentaltestingdiagram testingenvironment W I F I A s s e m b l y D r a w i n g 1 W I F I A s s e m b l y D r a w i n g 2 2、Passiveefficiency Gain&Efficiency 增益、效率 frequency 频率 (MHz) gain 增益 (dBi) efficiency 效率(%) 2400-0.2236.98 2410-0.2236.98 2420-0.2337.28 2430-0.2437.58 2440-0.1538.47 2450-0.1339.5 24600.0436.12 24700.1836.83 24800.3337.42 24900.5337.77 25000.5736.27 Gain&Efficiency 增益、效率 frequency 频率(MHz) gain 增益 (dBi) efficiency 效率(%) 51501.9744.43 51751.8745.62 52001.9146.07 52251.8446.02 52501.8345.81 52751.7744.77 53001.7744.38 53251.6843.43 53501.7143.79 53751.8244.85 54001.9146.36 54251.947.55 54501.8348.13 54751.7548.2 55001.5146.62 55251.3745.99 55501.3445.46 55751.4446.09 56001.4746.08 56251.6147 56501.6747.44 56751.747.95 57001.747.5 57251.7147.09 57501.6746.79 57751.7347.12 58001.5945.21 58251.4944.84 58501.0440.65 WIFI1 Gain&Efficiency 增益、效率 frequency 频率 (MHz) gain 增益 (dBi) efficiency 效率(%) 2400-0.5434.62 2410-0.6434.17 2420-0.6434.18 2430-0.5634.38 2440-0.4434.85 2450-0.3235.39 2460-0.1336.18 2470-0.0236.49 2480-0.0936.22 2490-0.1136.03 2500-0.5134.42 Gain&Efficiency 增益、效率 frequency 频率(MHz) gain 增益 (dBi) efficiency 效率(%) 51501.6144.2 51751.4944.18 52001.445.68 52251.2645.75 52501.144.95 52750.6742.81 53000.2941.51 5325-0.140.53 5350-0.3840.66 5375-0.4941.76 5400-0.443.8 5425-0.3845.48 5450-0.4246.2 5475-0.4746.26 5500-0.6645.2 5525-0.744.97 5550-0.6944.81 5575-0.5645.51 5600-0.5445.63 5625-0.545.85 5650-0.5745.59 5675-0.5446 5700-0.5745.81 5725-0.645.47 5750-0.5645.5 5775-0.4445.75 5800-0.6743.66 5825-0.7542.62 5850-1.4740.11 WIFI2 3、Antenna3Danddirectionalpattern 4、ActiveOTAdarkroomtestdata ShenzhenEverythingConnectedCommunicationCo.,Ltd 2023.6.15 A-mode TestWifi5GTRPTestWifi5GTIS CH36149165CH36149165 Frequency (MHz) 518057455825 Frequency (MHz) 518057455825 TRP(dBm)12.1316.5613.43TIS(dBm)-75.99-70.79-70.17 B-mode TestWifi2.4GTRPTestWifi2.4GTIS CH1613CH1613 Frequency (MHz) 241224372472 Frequency (MHz) 241224372472 TRP(dBm)10.9711.3413.38TIS(dBm)-66.32-67.26-67.07

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 1 of 61 RF Test Data for RLAN(5.2G) (Conducted Measurement) Product Name: VITURE One Neckband Trade Mark: Test Model: V1218 FCC ID: 2BBOT-V1218 Environmental Conditions Temperature: 25.5C Relative Humidity: 55% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A1: Emission Bandwidth Test Result TestMode Antenna Channel 26db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 18.480 5170.840 5189.320 --- --- Ant2 5180 18.600 5170.760 5189.360 --- --- Ant1 5200 18.440 5190.800 5209.240 --- --- Ant2 5200 18.680 5190.680 5209.360 --- --- Ant1 5240 18.520 5230.760 5249.280 --- --- Ant2 5240 18.640 5230.720 5249.360 --- --- 11N20MIMO Ant1 5180 19.200 5170.400 5189.600 --- --- Ant2 5180 19.240 5170.360 5189.600 --- --- Ant1 5200 19.200 5190.480 5209.680 --- --- Ant2 5200 19.280 5190.440 5209.720 --- --- Ant1 5240 19.160 5230.360 5249.520 --- --- Ant2 5240 19.200 5230.360 5249.560 --- --- 11N40MIMO Ant1 5190 39.760 5170.000 5209.760 --- --- Ant2 5190 39.680 5170.160 5209.840 --- --- Ant1 5230 39.760 5210.080 5249.840 --- --- Ant2 5230 39.280 5210.560 5249.840 --- --- 11AC20MIMO Ant1 5180 19.280 5170.440 5189.720 --- --- Ant2 5180 19.360 5170.440 5189.800 --- --- Ant1 5200 19.120 5190.480 5209.600 --- --- Ant2 5200 19.200 5190.440 5209.640 --- --- Ant1 5240 19.400 5230.280 5249.680 --- --- Ant2 5240 19.320 5230.360 5249.680 --- --- 11AC40MIMO Ant1 5190 39.920 5170.000 5209.920 --- --- Ant2 5190 39.760 5170.240 5210.000 --- --- Ant1 5230 40.080 5210.000 5250.080 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 2 of 61 Ant2 5230 40.320 5209.840 5250.160 --- --- 11AC80MIMO Ant1 5210 80.480 5170.160 5250.640 --- --- Ant2 5210 80.480 5170.160 5250.640 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 3 of 61 Test Graphs 11A_Ant1_5180 11A_Ant2_5180 11A_Ant1_5200 11A_Ant2_5200 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 4 of 61 11A_Ant1_5240 11A_Ant2_5240 11N20MIMO_Ant1_5180 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 5 of 61 11N20MIMO_Ant2_5180 11N20MIMO_Ant1_5200 11N20MIMO_Ant2_5200 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 6 of 61 11N20MIMO_Ant1_5240 11N20MIMO_Ant2_5240 11N40MIMO_Ant1_5190 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 7 of 61 11N40MIMO_Ant2_5190 11N40MIMO_Ant1_5230 11N40MIMO_Ant2_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 8 of 61 11AC20MIMO_Ant1_5180 11AC20MIMO_Ant2_5180 11AC20MIMO_Ant1_5200 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 9 of 61 11AC20MIMO_Ant2_5200 11AC20MIMO_Ant1_5240 11AC20MIMO_Ant2_5240 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 10 of 61 11AC40MIMO_Ant1_5190 11AC40MIMO_Ant2_5190 11AC40MIMO_Ant1_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 11 of 61 11AC40MIMO_Ant2_5230 11AC80MIMO_Ant1_5210 11AC80MIMO_Ant2_5210 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 12 of 61 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 13 of 61 Appendix A2: Occupied channel bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 16.466 5171.8133 5188.2793 --- --- Ant2 5180 16.500 5171.8165 5188.3165 --- --- Ant1 5200 16.435 5191.8110 5208.2460 --- --- Ant2 5200 16.493 5191.7894 5208.2824 --- --- Ant1 5240 16.434 5231.8215 5248.2555 --- --- Ant2 5240 16.484 5231.8118 5248.2958 --- --- 11N20MIMO Ant1 5180 17.712 5171.1759 5188.8879 --- --- Ant2 5180 17.733 5171.1612 5188.8942 --- --- Ant1 5200 17.656 5191.2030 5208.8590 --- --- Ant2 5200 17.665 5191.2033 5208.8683 --- --- Ant1 5240 17.682 5231.1955 5248.8775 --- --- Ant2 5240 17.679 5231.2027 5248.8817 --- --- 11N40MIMO Ant1 5190 36.228 5171.9010 5208.1290 --- --- Ant2 5190 36.225 5171.9316 5208.1566 --- --- Ant1 5230 36.186 5211.9740 5248.1600 --- --- Ant2 5230 36.117 5212.1019 5248.2189 --- --- 11AC20MIMO Ant1 5180 17.707 5171.1856 5188.8926 --- --- Ant2 5180 17.692 5171.2066 5188.8986 --- --- Ant1 5200 17.633 5191.2113 5208.8443 --- --- Ant2 5200 17.645 5191.2028 5208.8478 --- --- Ant1 5240 17.696 5231.1707 5248.8667 --- --- Ant2 5240 17.684 5231.1911 5248.8751 --- --- 11AC40MIMO Ant1 5190 36.211 5171.9859 5208.1969 --- --- Ant2 5190 36.151 5172.0435 5208.1945 --- --- Ant1 5230 36.223 5212.0192 5248.2422 --- --- Ant2 5230 36.291 5211.9848 5248.2758 --- --- 11AC80MIMO Ant1 5210 75.111 5172.7042 5247.8152 --- --- Ant2 5210 75.073 5172.8355 5247.9085 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 14 of 61 Test Graphs 11A_Ant1_5180 11A_Ant2_5180 11A_Ant1_5200 11A_Ant2_5200 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 15 of 61 11A_Ant1_5240 11A_Ant2_5240 11N20MIMO_Ant1_5180 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 16 of 61 11N20MIMO_Ant2_5180 11N20MIMO_Ant1_5200 11N20MIMO_Ant2_5200 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 17 of 61 11N20MIMO_Ant1_5240 11N20MIMO_Ant2_5240 11N40MIMO_Ant1_5190 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 18 of 61 11N40MIMO_Ant2_5190 11N40MIMO_Ant1_5230 11N40MIMO_Ant2_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 19 of 61 11AC20MIMO_Ant1_5180 11AC20MIMO_Ant2_5180 11AC20MIMO_Ant1_5200 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 20 of 61 11AC20MIMO_Ant2_5200 11AC20MIMO_Ant1_5240 11AC20MIMO_Ant2_5240 Shenzhen Tongzhou Testing Co.,Ltd F…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 39 of 61 11N20MIMO_Ant2_High_5240 11N40MIMO_Ant1_Low_5190 11N40MIMO_Ant2_Low_5190 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 40 of 61 11N40MIMO_Ant1_High_5230 11N40MIMO_Ant2_High_5230 11AC20MIMO_Ant1_Low_5180 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 41 of 61 11AC20MIMO_Ant2_Low_5180 11AC20MIMO_Ant1_High_5240 11AC20MIMO_Ant2_High_5240 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 42 of 61 11AC40MIMO_Ant1_Low_5190 11AC40MIMO_Ant2_Low_5190 11AC40MIMO_Ant1_High_5230 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 43 of 61 11AC40MIMO_Ant2_High_5230 11AC80MIMO_Ant1_Low_5210 11AC80MIMO_Ant2_Low_5210 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 44 of 61 11AC80MIMO_Ant1_High_5210 11AC80MIMO_Ant2_High_5210 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 45 of 61 Appendix E: Frequency Stability Test Result Ant1 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5180 20 4.2 5179.946782 5150 – 5250 PASS 5180 20 3.5 5180.027788 5150 – 5250 PASS 5180 50 3.85 5180.045151 5150 – 5250 PASS 5180 40 3.85 5180.068073 5150 – 5250 PASS 5180 30 3.85 5180.080426 5150 – 5250 PASS 5180 20 3.85 5180.033497 5150 – 5250 PASS 5180 10 3.85 5180.087617 5150 – 5250 PASS 5180 0 3.85 5180.034409 5150 – 5250 PASS 5180 -10 3.85 5180.011353 5150 – 5250 PASS 5180 -20 3.85 5180.010211 5150 – 5250 PASS 5180 -30 3.85 5180.098999 5150 – 5250 PASS Ant2 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5180 20 4.2 5180.041668 5150 – 5250 PASS 5180 20 3.5 5179.943812 5150 – 5250 PASS 5180 50 3.85 5179.933119 5150 – 5250 PASS 5180 40 3.85 5180.009188 5150 – 5250 PASS 5180 30 3.85 5180.064905 5150 – 5250 PASS 5180 20 3.85 5180.013739 5150 – 5250 PASS 5180 10 3.85 5180.070192 5150 – 5250 PASS 5180 0 3.85 5180.069637 5150 – 5250 PASS 5180 -10 3.85 5179.930498 5150 – 5250 PASS 5180 -20 3.85 5179.979890 5150 – 5250 PASS 5180 -30 3.85 5180.033406 5150 – 5250 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 46 of 61 Ant1 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5200 20 4.2 5199.993448 5150 – 5250 PASS 5200 20 3.5 5200.073125 5150 – 5250 PASS 5200 50 3.85 5199.913046 5150 – 5250 PASS 5200 40 3.85 5199.901281 5150 – 5250 PASS 5200 30 3.85 5199.991221 5150 – 5250 PASS 5200 20 3.85 5199.983843 5150 – 5250 PASS 5200 10 3.85 5199.926193 5150 – 5250 PASS 5200 0 3.85 5200.078466 5150 – 5250 PASS 5200 -10 3.85 5200.026421 5150 – 5250 PASS 5200 -20 3.85 5199.957624 5150 – 5250 PASS 5200 -30 3.85 5200.036072 5150 – 5250 PASS Ant2 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5200 20 4.2 5199.901465 5150 – 5250 PASS 5200 20 3.5 5199.954797 5150 – 5250 PASS 5200 50 3.85 5199.927894 5150 – 5250 PASS 5200 40 3.85 5199.927362 5150 – 5250 PASS 5200 30 3.85 5200.033307 5150 – 5250 PASS 5200 20 3.85 5200.047530 5150 – 5250 PASS 5200 10 3.85 5199.919571 5150 – 5250 PASS 5200 0 3.85 5200.039391 5150 – 5250 PASS 5200 -10 3.85 5200.029928 5150 – 5250 PASS 5200 -20 3.85 5199.924949 5150 – 5250 PASS 5200 -30 3.85 5200.090702 5150 – 5250 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 47 of 61 Ant1 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5240 20 4.2 5240.084592 5150 – 5250 PASS 5240 20 3.5 5240.044391 5150 – 5250 PASS 5240 50 3.85 5240.026479 5150 – 5250 PASS 5240 40 3.85 5240.087415 5150 – 5250 PASS 5240 30 3.85 5239.979800 5150 – 5250 PASS 5240 20 3.85 5239.984812 5150 – 5250 PASS 5240 10 3.85 5239.980524 5150 – 5250 PASS 5240 0 3.85 5240.050291 5150 – 5250 PASS 5240 -10 3.85 5239.969765 5150 – 5250 PASS 5240 -20 3.85 5239.900860 5150 – 5250 PASS 5240 -30 3.85 5239.903574 5150 – 5250 PASS Ant2 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5240 20 4.2 5239.986078 5150 – 5250 PASS 5240 20 3.5 5239.966894 5150 – 5250 PASS 5240 50 3.85 5240.044984 5150 – 5250 PASS 5240 40 3.85 5239.978677 5150 – 5250 PASS 5240 30 3.85 5239.977048 5150 – 5250 PASS 5240 20 3.85 5240.004255 5150 – 5250 PASS 5240 10 3.85 5240.067198 5150 – 5250 PASS 5240 0 3.85 5239.983198 5150 – 5250 PASS 5240 -10 3.85 5240.069672 5150 – 5250 PASS 5240 -20 3.85 5239.904503 5150 – 5250 PASS 5240 -30 3.85 5239.936096 5150 – 5250 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E4 Page 48 of 61 Ant1 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5190 20 4.2 5189.993164 5150 – 5250 PASS 5190 20 3.5 5190.014743 5150 – 5250 PASS 5190 50 3.85 5190.082357 5150 – 5250 PASS 5190 40 3.85 5190.028266 5150 – 5250 PASS 5190 30 3.85 5189.970818 5150 – 5250 PASS 5190 20 3.85 5189.945855 5150 – 5250 PASS 5190 10 3.85 5189.915637 5150 – 5250 PASS 5190 0 3.85 5190.002664 5150 – 5250 PASS 5190 -10 3.85 5190.078286 5150 – 5250 PASS 5190 -20 3.85 5189.955897 5150 – 5250 PASS 5190 -30 3.85 5190.025394 5150 – 5250 PASS Ant2 Frequency Enviroment Temperature Voltage Measured Frequency Limit Range Test Results (MHz) (Dregree) (VAC) (MHz) (MHz) 5190 20 4.2 5189.987093 5150 – 5250 PASS 5190 20 3.5 5190.033786 5150 – 5250 PASS 5190 50 3.85 5189.902165 5150 – 5250 PASS 5190 40 3.85 5190.013379 5150 – 5250 PASS 5190 30 3.85 5189.934647 5150 – 5250 PASS 5190 20 3.85 5189.916215 5150 – 5250 PASS 5190 10 3.85 5189.968508 5150 – 5250 PASS 5190 0 3.85 5189.919816 5150 – 5250 PASS 5190 -10 3.85 5189…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 1 of 52 Appendix Test Data for RLAN(5.8G) (Conducted Measurement) Product Name: VITURE One Neckband Product Name: VITURE One Neckband Trade Mark: Test Model: V1218 FCC ID: 2BBOT-V1218 Environmental Conditions Temperature: 25.5C Relative Humidity: 55% ATM Pressure: 100.0 kPa Test Engneer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A: Min emission bandwidth Test Result TestMode Antenna Channel 6db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5745 16.320 5736.840 5753.160 0.5 PASS Ant2 5745 16.320 5736.840 5753.160 0.5 PASS Ant1 5785 16.320 5776.840 5793.160 0.5 PASS Ant2 5785 16.320 5776.840 5793.160 0.5 PASS Ant1 5825 16.320 5816.840 5833.160 0.5 PASS Ant2 5825 16.320 5816.840 5833.160 0.5 PASS 11N20MIMO Ant1 5745 17.640 5736.160 5753.800 0.5 PASS Ant2 5745 17.640 5736.160 5753.800 0.5 PASS Ant1 5785 17.600 5776.160 5793.760 0.5 PASS Ant2 5785 17.600 5776.160 5793.760 0.5 PASS Ant1 5825 17.600 5816.240 5833.840 0.5 PASS Ant2 5825 17.600 5816.240 5833.840 0.5 PASS 11N40MIMO Ant1 5755 35.120 5737.400 5772.520 0.5 PASS Ant2 5755 35.760 5737.400 5773.160 0.5 PASS Ant1 5795 35.760 5777.400 5813.160 0.5 PASS Ant2 5795 35.760 5777.400 5813.160 0.5 PASS 11AC20MIMO Ant1 5745 17.600 5736.160 5753.760 0.5 PASS Ant2 5745 17.560 5736.200 5753.760 0.5 PASS Ant1 5785 17.640 5776.160 5793.800 0.5 PASS Ant2 5785 17.640 5776.160 5793.800 0.5 PASS Ant1 5825 17.480 5816.240 5833.720 0.5 PASS Ant2 5825 17.520 5816.200 5833.720 0.5 PASS 11AC40MIMO Ant1 5755 35.360 5737.160 5772.520 0.5 PASS Ant2 5755 35.200 5737.400 5772.600 0.5 PASS Ant1 5795 35.360 5777.160 5812.520 0.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 2 of 52 TestMode Antenna Channel 6db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict Ant2 5795 35.440 5777.160 5812.600 0.5 PASS 11AC80MIMO Ant1 5775 75.040 5737.400 5812.440 0.5 PASS Ant2 5775 75.200 5737.400 5812.600 0.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 3 of 52 Test Graphs 11A_Ant1_5745 11A_Ant2_5745 11A_Ant1_5785 11A_Ant2_5785 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 4 of 52 11A_Ant1_5825 11A_Ant2_5825 11N20MIMO_Ant1_5745 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 5 of 52 11N20MIMO_Ant2_5745 11N20MIMO_Ant1_5785 11N20MIMO_Ant2_5785 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 6 of 52 11N20MIMO_Ant1_5825 11N20MIMO_Ant2_5825 11N40MIMO_Ant1_5755 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 7 of 52 11N40MIMO_Ant2_5755 11N40MIMO_Ant1_5795 11N40MIMO_Ant2_5795 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 8 of 52 11AC20MIMO_Ant1_5745 11AC20MIMO_Ant2_5745 11AC20MIMO_Ant1_5785 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 9 of 52 11AC20MIMO_Ant2_5785 11AC20MIMO_Ant1_5825 11AC20MIMO_Ant2_5825 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 10 of 52 11AC40MIMO_Ant1_5755 11AC40MIMO_Ant2_5755 11AC40MIMO_Ant1_5795 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 11 of 52 11AC40MIMO_Ant2_5795 11AC80MIMO_Ant1_5775 11AC80MIMO_Ant2_5775 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 12 of 52 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 13 of 52 Appendix B: Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict 11A Ant1 5745 -4.36 ≤30.00 PASS Ant2 5745 -4.94 ≤30.00 PASS Ant1 5785 -5.17 ≤30.00 PASS Ant2 5785 -4.69 ≤30.00 PASS Ant1 5825 -5.54 ≤30.00 PASS Ant2 5825 -4.19 ≤30.00 PASS 11N20MIMO Ant1 5745 -6.11 ≤30.00 PASS Ant2 5745 -7.07 ≤30.00 PASS total 5745 -3.55 ≤30.00 PASS Ant1 5785 -7.12 ≤30.00 PASS Ant2 5785 -6.83 ≤30.00 PASS total 5785 -3.96 ≤30.00 PASS Ant1 5825 -7.68 ≤30.00 PASS Ant2 5825 -6.29 ≤30.00 PASS total 5825 -3.92 ≤30.00 PASS 11N40MIMO Ant1 5755 -6.44 ≤30.00 PASS Ant2 5755 -7.03 ≤30.00 PASS total 5755 -3.71 ≤30.00 PASS Ant1 5795 -7.49 ≤30.00 PASS Ant2 5795 -6.77 ≤30.00 PASS total 5795 -4.10 ≤30.00 PASS 11AC20MIMO Ant1 5745 -6.28 ≤30.00 PASS Ant2 5745 -6.93 ≤30.00 PASS total 5745 -3.58 ≤30.00 PASS Ant1 5785 -7.15 ≤30.00 PASS Ant2 5785 -6.69 ≤30.00 PASS total 5785 -3.90 ≤30.00 PASS Ant1 5825 -7.84 ≤30.00 PASS Ant2 5825 -6.33 ≤30.00 PASS total 5825 -4.01 ≤30.00 PASS 11AC40MIMO Ant1 5755 -6.29 ≤30.00 PASS Ant2 5755 -6.95 ≤30.00 PASS total 5755 -3.60 ≤30.00 PASS Ant1 5795 -7.48 ≤30.00 PASS Ant2 5795 -6.74 ≤30.00 PASS total 5795 -4.08 ≤30.00 PASS 11AC80MIMO Ant1 5775 -6.85 ≤30.00 PASS Ant2 5775 -6.82 ≤30.00 PASS total 5775 -3.82 ≤30.00 PASS Note：The Duty Cycle Factor is compensated in the test result. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 14 of 52 Appendix C: Maximum power spectral density Test Result TestMode Antenna Channel Result [dBm/MHz] Limit[dBm/MHz] Verdict 11A Ant1 5745 -11.42 ≤30.00 PASS Ant2 5745 -11.87 ≤30.00 PASS Ant1 5785 -11.77 ≤30.00 PASS Ant2 5785 -11.36 ≤30.00 PASS Ant1 5825 -11.9 ≤30.00 PASS Ant2 5825 -11.29 ≤30.00 PASS 11N20MIMO Ant1 5745 -11.3 ≤30.00 PASS Ant2 5745 -11.82 ≤30.00 PASS total 5745 -8.54 ≤30.00 PASS Ant1 5785 -10.45 ≤30.00 PASS Ant2 5785 -9.77 ≤30.00 PASS total 5785 -7.09 ≤30.00 PASS Ant1 5825 -12.38 ≤30.00 PASS Ant2 5825 -11.29 ≤30.00 PASS total 5825 -8.79 ≤30.00 PASS 11N40MIMO Ant1 5755 -13.35 ≤30.00 PASS Ant2 5755 -14.23 ≤30.00 PASS total 5755 -10.76 ≤30.00 PASS Ant1 5795 -14.09 ≤30.00 PASS Ant2 5795 -13.72 ≤30.00 PASS total 5795 -10.89 ≤30.00 PASS 11AC20MIMO Ant1 5745 -10.88 ≤30.00 PASS Ant2 5745 -11.36 ≤30.00 PASS total 5745 -8.10 ≤30.00 PASS Ant1 5785 -11.6 ≤30.00 PASS Ant2 5785 -11.51 ≤30.00 PASS total 5785 -8.54 ≤30.00 PASS Ant1 5825 -11.49 ≤30.00 PASS Ant2 5825 -10.31 ≤30.00 P…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BBOT-V1218 Report No.: TZ230504409-E5 Page 43 of 52 Tes…

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