2A66I-D06short video remote controller& Self-timer

iOS Devices 3 Assistive Touch Dot 4 1 2 Press at the same time for 1 second 2.4G Mode Bluetooth Mode Red and blue lights flashingat the same timeBlue light flashes quickly d bl l i h The mouse has two modes:Bluetooth Mode : Connect a phone, computer, or tablet via Bluetooth.2.4G Mode : Connect computers and other devices that can use the MicroUSB interface through a USB receiver.The factory mode of the mouse is Bluetooth Mode. When the mouse is power on, switch mode operation as shown in the follwing figure: Using in bluetooth mode : Step 1: Long press the ring mouse wheel for 1 second to turn on the device, and the blue indicator light will flash quickly. If the indicator light is flashing red and blue at the same time , it needs to be switched to bluetooth mode (see page 5). Click:Swipe right on videoLong press：Volume+Press and hold for 2 seconds: Take photo or video Scroll up: Next video Scroll down: Previous video Click: Return to desktop Press and hold for 5 seconds: Power off Click: Swipe left on videoLong press：Volume -Press and hold for 2 seconds: Take photo or video In short video or camera application Touch Move: Move the cursor Click: Open File/App Pause/PlayDouble click: Like Using in 2.4G mode:Step 1: Insert the USB receiver into the Micro USB interface of the device. USB receiver USB receiver Notebook computerDesktop computer In PPT/Short videos/Web pages/DOC documents, etc. Click: Right-click menu Click on the pre- vious page in the Mac system's PPT Scroll up: Previous Video/PPT Previous Page/ Web Document Scroll UpScroll down: Next Video/PPT Next Page/ Web Document Scroll Down (Apple Mac system cannot use scroll wheel in ppt)Press and hold for 5 seconds: Pown off Click: Pause/Play/ PPT Next Page Touch Move: Move the cursor Click: Pause/Play/PPT Next Page Double click: Open File/App/Like - Press and hold the mouse wheel for 5 seconds and the red light flashes twice, or put it in the charging case.- Automatic power off after 5 minutes without connection.- Automatic power off after 30 minutes without operation. Step 2: Long press the mouse scroll wheel on the ring for 1 second to turn on the device. The indicator lights will flash red and blue alternately. When the mouse indicator lights do not flash, they are successfully connected.If the blue indicator light flashes quickly, it needs to be switched to 2.4G mode (see page 5). If unsuccessful, unplug the USB receiver and reinsert it, then reconnect until successful. - 3 - Note: When the ring mouse is turned on again, it automatically connects to the last device. Step 2. Turn on the ring mouse. Press and hold the mouse wheel for 1 second until the blue light flashes quickly. If the indicator light is flashing red and blue at the same time, it needs to be switched to bluetooth mode (see page 5). Step 3. Pair the Bluetooth D06 Pro . Enable Bluetooth and connect to the D06 Pro .  Step 2: For users of Windows 10 (After you've checked that your Windows PC supports Bluetooth, you'll need to turn it on) or above and Apple Mac systems, open the Bluetooth settings menu, search for and add a device with the Bluetooth name " D06 Pro ", and follow the system pop-up prompt to completethe connection( Taking Windows system as an example) . Turn on BluetoothAfter you've checked that your Windows PC supports Bluetooth, you'll need to turn it on. Here's how:Select Start> Settings> Bluetooth & devices , and then turn on Bluetooth. To pair a Bluetooth device 1.Turn on your Bluetooth device and make it discoverable. The way you make it discover-able depends on the device. Check the deviceor visit the manufacturer's website to learn how. 4.Follow additional instructions if they appear, then select Done.3.Select Manage Bluetooth devices on the Bluetooth quick setting, then select your device under New devices.2.On your PC, select the Network , Sound, or Battery icons next to the time and date on the right side of your taskbar. User Manual MODEL: D06 Pro Multi Functional Ring Mouse - 2 - Step 1. Make sure that the Apple phone or iPad system software (iOS) is higher than 14.8.Turn on “AssistiveTouch" if using iOS device. Android device does not need to do this step;It can be used by connecting to Bluetooth directly. Using in Phones/iPads/Tablets - 1 - Product Introduction Packing List Charging port Mouse wheel Function keys Touchpad Indicator Elastic grip circle Charging port Type-C Charging port Scalable bracket Indicator Receiver Manual ×1 Ring mouse ×1 Charging case ×1 Charging cable ×1 Receiver ×1 Using in Phones/iPads/Tablets - 4 - Key Functions in Phones/iPads/Tablets - 5 - How to Switch the Working Mode - 6 - Using in Computer - 7 - Using in Computer - 8 - Using in Computer - 9 - Using in Computer - 10 - Key Functions in Computer - 11 - Power Off - 12 - Charging - 13 - Specifications Steady red light Blue light off Steady red light Fully Charged Steady blue light The red light of the ring mouse flashes slowly, and the blue light of the charging case flashes slowly, indicating low power. Only charge the charging caseCharging case with ring mouse plug charging cable(closed cover)Charging case with ring mouse withoutcharging cable (closed cover) Red light flashes slowly Red light flashes slowly Low Power Warning Charging Charging Connection Method:Transmission Power:Frequency (Hz):Bluetooth Name:Communication Distance:Battery Capacity:Charging Time:Battery Capacity:Charging Time:Charging Interface:Input： 250mAhAbout 1.5 hoursType-C5V 0.5ABluetooth 5.3/3.0, Wireless 2.4GHzClassII(-6dBm~+4dBm)2.40GHz~2.48GHzD06 Pro10 meters40mAhAbout 1.5 hours Ring mouseCharging CaseWarning: Patented products, counterfeiting must be investigated! 充电触点 滚轮 包装清单包装清单 充电线 ×1 说明书 ×1 按键 触摸板 指示灯 弹性握圈 - 蓝牙模式 ：通过蓝牙连接手机、电脑、平板电脑。 - 2.4G模式 ：将附带的接收器插到电脑等设备的USB 接口处。 指环鼠标有两种工作模式：指环鼠标有两种工作模式： 出厂模式为蓝牙模式 ，在开机状态下，切换模式操 作如下图。注意：关机后，自动保存最后模式。 2.4G模式 蓝牙模式 同时按下1秒 红蓝灯交替闪烁 蓝灯快闪 单击：右划视频长按：音量+长按2秒松手：拍摄 上滚：下一视频下滚：上一视频单击：返回桌面长按5秒：关机 单击：左划视频长按：音量-长按2秒松手：拍摄 （短视频/原相机/美颜相机中） 触摸移动：移动光标单击：打开文件…

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Shenzhen Lingan Wireless Technology Co., Ltd. 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Lingan Wireless Technology Co., Ltd. Address: 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Product Name: short video remote controller& Self-timer FCC ID: 2A66I-D06 Model(s): D06, D06 Pro 2.911(d)(5)(i) Equipment Type We, Shenzhen Lingan Wireless Technology Co., Ltd. (“the applicant”) certify that the equipment for which authorization is sought through certification is not: • Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules. • Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Date: November 28, 2024 Name: Jianbing Su Title: Manager Company: Shenzhen Lingan Wireless Technology Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Lingan Wireless Technology Co., Ltd. 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Lingan Wireless Technology Co., Ltd. Address: 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Product Name: short video remote controller& Self-timer FCC ID: 2A66I-D06 Model(s): D06, D06 Pro 2.911(d)(5)(ii) Applicant filing We, Shenzhen Lingan Wireless Technology Co., Ltd. (“the applicant”) certify that, as of the date of the filing of the application, the applicant is is not identified on the “Covered List” NOTE 1 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature: Date: 2024/11/28 Name: Jianbing Su Title: Manager Company: Shenzhen Lingan Wireless Technology Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the- communications-supply-chain-through-the

Shenzhen Lingan Wireless Technology Co., Ltd. 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Date: 2024/11/28 Dear Sir/Madam, We, Shenzhen Lingan Wireless Technology Co., Ltd., Hereby declares the following statement, PCB board, circuit, structure and internal of these model(s) are the same, Only model number and software are different for these model: Product name: short video remote controller& Self-timer Model no.: D06, D06 Pro Sincerely, Name/Title： Jianbing Su / Manager Company: Shenzhen Lingan Wireless Technology Co., Ltd. Address: 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Phone: 18681554294 Fax: 86 0755-29419423 E-Mail: [email protected]

Shenzhen Lingan Wireless Technology Co., Ltd. 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024/11/28 Subject; Request for Confidentiality FCC ID: 2A66I-D06 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Jianbing Su Title: Manager

Shenzhen Lingan Wireless Technology Co., Ltd. 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Letter of Authorization Company name: Shenzhen Lingan Wireless Technology Co., Ltd. Address: 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Product Name: short video remote controller& Self-timer FCC ID: 2A66I-D06 Model(s): D06, D06 Pro Product Description: short video remote controller& Self-timer We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2024/11/28 Name: Jianbing Su Title: Manager Company: Shenzhen Lingan Wireless Technology Co., Ltd.

FCC ID:2A66I-D06 Page 1 of 4 External Photographs of EUT External Photo 1 External Photo 2 FCC ID:2A66I-D06 Page 2 of 4 External Photo 3 External Photo 4 FCC ID:2A66I-D06 Page 3 of 4 External Photo 5 External Photo 6 FCC ID:2A66I-D06 Page 4 of 4 External Photo 7 External Photo 8

Label Location FCC ID: 2A66I-D06

FCC ID:2A66I-D06 Page 1 of 6 Internal Photographs of EUT Internal Photo 1 Internal Photo 2 FCC ID:2A66I-D06 Page 2 of 6 Internal Photo 3 Internal Photo 4 Bluetooth antenna FCC ID:2A66I-D06 Page 3 of 6 Internal Photo 5 Internal Photo 6 FCC ID:2A66I-D06 Page 4 of 6 Internal Photo 7 Internal Photo 8 FCC ID:2A66I-D06 Page 5 of 6 Internal Photo 9 Internal Photo 10 FCC ID:2A66I-D06 Page 6 of 6 Internal Photo 11 Internal Photo 12

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Conducted Power Results TestMode Antenna Frequency[MHz] Result[dBm] BLE_1M Ant1 2402 0.82 BLE_1M Ant1 2440 0.27 BLE_1M Ant1 2480 -1.05 Manufacturing tolerance GFSK(1Mbps) (Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) 0.5 0 -1.5 Tolerance ±(dB) 1 1 1 Results Test Mode Max Conducted Tune Up Power(dBm) Max of ERP and Conducted Power including Tune Up (dBm) Max of ERP and Conducted Power including Tune Up (mW) Exemption Limit(mW) GFSK(1Mbps) 1.5 1.5 1.41 3 Max of ERP and Conducted Power including Tune Up (dBm) = Max Conducted Tune Up Power(dBm) and Max Conducted Tune Up Power(dBm) + Antenna Gain(dBi)-2.15), whichever is greater. The antenna gain of the EUT for BT is -5.64 dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

ShenzhenYingfengantennatechnologyCo.,LTD 1 D06 Test Report Guesthousehold Ling'an Wireless 1 productD06 engineerXu Yong telephone15195746167 mailbox [email protected] date 2024-11-4 ShenzhenYingfengantennatechnologyCo.,LTD 2 Reportcatalog Testequipment  Prototypeappearance  Matchingparameter NetworkdebuggingantennaSparameters Freefieldefficiencyofthewholemachine  Thewholemachinefreefieldtype Stretchtest Debuggingsummary ShenzhenYingfengantennatechnologyCo.,LTD 3 Testcondition •1.SParametermeasurement •2.Equipment:Networkanalyzer(AgilentE5062A),Microwavedarkroom， MT8852B •3.Item:Impedance,returnloss，VSWR，Efficiency,gain,radiantfield pattern,sensitivity,power,FrequencyoffsetactivedataTRPTIS ShenzhenYingfengantennatechnologyCo.,LTD 4 ShenzhenYingfengantennatechnologyCo.,LTD 4 Prototypeappearance ShenzhenYingfengantennatechnologyCo.,LTD 5 Matchingparameters(on-boardring) ID Modelnumber specificationmanufacturerPartnumber(P/N)allowance 1 onboard 2NC 3 capacitance 1.5PF/0402 Murata ±0.1NH 4inductance 4.3NH/0402 Murata ±0.1NH 5 6 NetworkdebuggingantennaSparameters Debuggingwaveform ring 7 F ree fieldefficiencyof the wholemachine Ringefficiency Freq(MHz)Gain(dBi)Efficiency(dB)Efficiency(%) 2400 - 5. 638819625 -9 .082557 591 12.3521 9789 2410-5.525699349-8.9874773312.62560701 2420-5.483687137-8.9703258912.67556746 2430-5.470403454-8.91589457512.83543354 2440-5.34501599-8.76309894413.295054 2450-5.411438619-8.77628654413.25474404 2460-5.590595727-8.91400273512.84102603 2470-5.520103724-8.81224763513.14544331 7 2480-5.28507728-8.6959423413.50223822 2490-5.36207069-8.76547485513.28778261 2500-5.25685849-8.70228399613.48253637 ShenzhenYingfengantennatechnologyCo.,LTD 13 Thewholemachinefreefieldtype Ringfieldpattern Z Y 一 X 13 14 Sumup 1.Ringthebatterycableawayfromtheantennaarea. 15 ThanksforYourAttention

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 1 of 22 Appendix Test Data for BLE (Conducted Measurement) Product Name: short video remote controller& Self-timer Trade Mark: Qring Test Model: D06 FCC ID: 2A66I-D06 Environmental Conditions Temperature: 23.8°C Relative Humidity: 58% ATM Pressure: 100.0 kPa Test Engineer: Allen Lai Supervised by: Hugo Chen NOTE N/A Appendix A: DTS Bandwidth Test Result Test Mode Antenna Frequency [MHz] DTS BW [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict BLE_1M Ant1 2402 0.716 2401.652 2402.368 0.5 PASS BLE_1M Ant1 2440 0.676 2439.680 2440.356 0.5 PASS BLE_1M Ant1 2480 0.720 2479.652 2480.372 0.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 2 of 22 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 3 of 22 BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 4 of 22 Appendix B: Occupied Channel Bandwidth Test Result Test Mode Antenna Frequency [MHz] OCB [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict BLE_1M Ant1 2402 1.0919 2401.4670 2402.5589 --- --- BLE_1M Ant1 2440 1.0969 2439.4637 2440.5606 --- --- BLE_1M Ant1 2480 1.1086 2479.4524 2480.5610 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 5 of 22 Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 6 of 22 BLE_1M-Ant1-2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 7 of 22 Appendix C: Maximum peak conducted output power Test Result Peak Test Mode Antenna Frequency [MHz] Conducted Peak Power [dBm] Conducted Limit [dBm] Verdict BLE_1M Ant1 2402 0.82 ≤30 PASS BLE_1M Ant1 2440 0.27 ≤30 PASS BLE_1M Ant1 2480 -1.05 ≤30 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 8 of 22 Test Graphs Peak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 9 of 22 BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 10 of 22 Appendix D: Maximum peak power spectral density Test Result Test Mode Antenna Frequency [MHz] Result [dBm/3kHz] Limit [dBm/3kHz] Verdict BLE_1M Ant1 2402 -15.33 ≤8.00 PASS BLE_1M Ant1 2440 -16.00 ≤8.00 PASS BLE_1M Ant1 2480 -17.24 ≤8.00 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 11 of 22 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 12 of 22 BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 13 of 22 Appendix E: Band edge measurements Test Result Test Mode Antenna Ch. Name Frequency [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict BLE_1M Ant1 Low 2402 -0.87 -39.84 ≤-20.87 PASS BLE_1M Ant1 High 2480 -2.70 -48.54 ≤-22.7 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 14 of 22 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 15 of 22 Appendix F: Conducted Spurious Emission Test Result Test Mode Antenna Frequency [MHz] Freq. Range [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict BLE_1M Ant1 2402 0~Reference -0.94 -0.94 --- PASS BLE_1M Ant1 2402 30~1000 -0.94 -63.46 ≤-20.94 PASS BLE_1M Ant1 2402 1000~26500 -0.94 -44.19 ≤-20.94 PASS BLE_1M Ant1 2440 0~Reference -1.88 -1.88 --- PASS BLE_1M Ant1 2440 30~1000 -1.88 -63.73 ≤-21.88 PASS BLE_1M Ant1 2440 1000~26500 -1.88 -41.99 ≤-21.88 PASS BLE_1M Ant1 2480 0~Reference -3.04 -3.04 --- PASS BLE_1M Ant1 2480 30~1000 -3.04 -65.2 ≤-23.04 PASS BLE_1M Ant1 2480 1000~26500 -3.04 -42.79 ≤-23.04 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 16 of 22 Test Graphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-Ant1-2402-30~1000-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 17 of 22 BLE_1M-Ant1-2402-1000~26500-PASS BLE_1M-Ant1-2440-0~Reference-PASS BLE_1M-Ant1-2440-30~1000-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 18 of 22 BLE_1M-Ant1-2440-1000~26500-PASS BLE_1M-Ant1-2480-0~Reference-PASS BLE_1M-Ant1-2480-30~1000-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 19 of 22 BLE_1M-Ant1-2480-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 20 of 22 Appendix G: Duty Cycle Test Result Test Mode Antenna Frequency [MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor [dB] BLE_1M Ant1 2402 19.00 19.00 100.00 0.00 BLE_1M Ant1 2440 19.00 19.00 100.00 0.00 BLE_1M Ant1 2480 19.00 19.00 100.00 0.00 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 21 of 22 Test Graphs NTNV-BLE_1M-Ant1-2402 NTNV-BLE_1M-Ant1-2440 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A66I-D06 Report No.: TZ0128241101FRF02 Page 22 of 22 NTNV-BLE_1M-Ant1-2480

This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report apply only to the specific sample(s) tested under stated test conditions. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Page 1 of 32 TEST REPORT Report Number : TZ0128241101FRF02 Product Name : short video remote controller& Self-timer Model/Type reference : D06, D06 Pro FCC ID : 2A66I-D06 Prepared for : Shenzhen Lingan Wireless Technology Co., Ltd. 5th Floor, Building C, Baoyuan Huafeng Economic Building, Xixiang Avenue, Xixiang Street, Bao’an District, Shenzhen, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd. 1st Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Standards : FCC CFR Title 47 Part 15C, ANSI C63.10: 2013 Date of Test : 2024-11-05 ~ 2024-11-17 Date of Issue : 2024-11-18 Prepared by : Lena Wen (File administrators) Reviewed by : Hugo Chen (Technical Manager) Approved by : Andy Zhang (General Manager) Report No.: TZ0128241101FRF02 Page 2 of 32 ** Report Revise Record ** Report Version Revise Time Issued Date Valid Version Notes V1.0 / 2024-11-18 Valid Initial release Report No.: TZ0128241101FRF02 Page 3 of 32 TABLE OF CONTENTS 1. G E N E R A L I N F O R M A T I O N ....................................................... 4 1.1. Client Information ................................................................................................................... 4 1.2. Description of Device (EUT) ................................................................................................... 4 1.3. Wireless Function Tested in this Report .............................................................................. 4 1.4. EUT configuration ................................................................................................................... 5 1.5. Description of Test Facility .................................................................................................... 5 1.6. Statement of the Measurement Uncertainty ......................................................................... 6 1.7. Measurement Uncertainty ...................................................................................................... 6 1.8. Description of Test Modes ..................................................................................................... 6 1.9. Frequency of Channels .......................................................................................................... 6 2. T E S T M E T H O D O L O G Y ............................................................ 7 2.1. EUT Configuration .................................................................................................................. 7 2.2. EUT Exercise ........................................................................................................................... 7 2.3. Test Sample ............................................................................................................................. 7 3. S Y S T E M T E S T C O N F I G U R A T I O N .............................................. 8 3.1. Justification ............................................................................................................................. 8 3.2. EUT Exercise Software ........................................................................................................... 8 3.3. Special Accessories ............................................................................................................... 8 3.4. Block Diagram/Schematics .................................................................................................... 8 3.5. Equipment Modifications ....................................................................................................... 8 3.6. Test Setup ................................................................................................................................ 8 4. S U M M A R Y O F T E S T R E S U L T S ................................................. 9 5. T E S T R E S U L T .................................................................... 10 5.1. On Time and Duty Cycle ....................................................................................................... 10 5.2. Maximum Peak Conducted Output Power Measurement ................................................. 11 5.3. Power Spectral Density Measurement ................................................................................ 12 5.4. 6 dB Spectrum Bandwidth Measurement ........................................................................... 13 5.5. Radiated Emissions Measurement ...................................................................................... 14 5.6. Conducted Spurious Emissions and Band Edges Test .................................................... 23 5.7. AC Power line conducted emissions .................................................................................. 24 5.8. Band-edge measurements for radiated emissions ........................................................... 27 5.9. Antenna Requirements ..............................................................…

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