2AND8-244UNWireless Neckband Stereo Headset

．． All ,;ohts ,.,m,d Elect,oelo, loo ,2012 Noto F。rt问。bos1porto,m.,,e aod to p,mo1aoy damago1o o,m;.,s,。ttho HBS 730 ， 圳easereadalloftheinformah。” ""'" YP"O' t。，，；，g the HBS 730 Aoy mod;ficatioo, o, '"'"'" to th;, mao,al d"' to typog,.ph;ca1,"o＂。r inaccuraciesofstatedinformahon sh,11 oo y be mode by HH Eleot,o,;"'" ……….. l'i'l'llllr.111日2… -Once this handset is paired and connected,go back and connect the o,iginally paired hand set to the headset.this will now be your secondary handset 囚－ -If the HBS-730 is turned off(either accidentally or intehtionally)while connected to a handset.the headset and handset will disconnect.The headset and handset will automatically reconnect when the HBS 730 is turned back on while in range Out of range -lfthe paired devices are separated by a range of 1 Ometers(33 feet）町more.the headset and handset will disconnect and HBS 730 will vibrate to ale时 -If the headset and handset do not automatically reconnect when they are back within the required range.briefly press the CALL button on the HBS 730 to reconnect manually • 11 is possible to use these functions only when your handset supports them.For further information about using these features.please cocsult your handset's use『manual While in multi-connecti。nand streaming.non streaming paired de川cewhichis out of range will be disconnected and HBS-730 whill alert once and not try to 『econnect Power on/Power off -Move the power switch to the i口N' or 'OFF'side …!I.圣王血』业且且且且’� Gil写.. .. 萨li,.....－ 111111!1':'1帽回’”’...·· Volume c。nlr。l - Briefly press the VOLUME butt。n Charging • Whlle charging.the LED Indicator wlll show a solid red llght L。w battery -An announcement will be made once every 2 mmutes iflhe batte叩is not charged. the headset will turn off. Answering a call/Ending a call -When there is an incoming call.the headset will ring and vibrate - Briefly press the VOLUME DOWN button to stop vibration Briefly press the CALL butt。n Last number redial If you make a call from the handset, the call will(subject to ph。ne settings) automatically transfer to the headset.If the call is not automatically transferred,you can manually transfer the call by press and h。td VOLUME UP butt。n f。r3sec。nds Wolce dlallng -Brlefly press the CALL butt。n to activate “ Voice Command" Note: If the handset does not support Voice Dialing, It is possible that performing this action will activate last Number Redial 4 ...m:mmm.m罩． Defore using the headset for the first time y。u『mustpair it with a Bluetooth­ enabled handset. -To pair yoor headset with an additional handset, the headset must be placed in pairing Mode. -There are 2 Pairing Mode Methods with the HBS-730 Easy Pairing(First Time Pairing ) 1. Move the power switch to the 'ON' side to turn on the HBS-730.When the headset enters Pairing Mode.the LE口indicatorwill show a solid blue light 2. Using your handset.find the Blueto。th Menu and ”search for"or"add"new devices -Select “HBS730"form the list of devices and pair it阳thy。ur handset 3. If asked for the Pass/PIN code please enter “ 0000"(4 Zeros). "Note:ify。ur handset suppcrts Secure Simple Palrlng(SSP),you wlll not need to enter Pass/PIN code. Once pairing has c。mpletedsuccessfully.you will hear"Your headset pairde ” 4.Some handsets might ask fo『permissionto access the phone ’ s contact list ,f you rece1Ye a message fr。m your handset,please select “ OK" or'Allow access" …….!i'l'I晴rilll匮需z…… Transferring a call -While on a call on your handset,press and hold VOLUME UP button for 3 sec。nds to transfer the audio either from headset to handset or from handset to headset Call waiting • Answer a second call without hanging up the first call by p『essingthe CALL button for 1 second(you wlll hea『a beep). P『ess the Galt button fort second to turn to the original call. Briefly press the CALL button to terminate the active call or both calls at 。nce Audio streaming -PLAY:Briefly press the PLAY/PAUSE button PAUSE: Briefly press the PLAY/PAUSE button -STOP: Press and hold lhe PLAY/PAUSE butt。n NEXT SONG: Briefly press the FF button. -PREVIOUS SONG: Briefly press the REW button ...·＝目’南T,'111;靶，．．．．．．．． -The HBS-730 will automatically turn。ff if not paired within 3 minutes Manual Palrlng(Palrlng with another ph。ne or re-pairing ) • With the Power o衍 ， pressthe CALL but1on and move the power switch to the “ ON" side at the same time for 1 second Wheo the headset enters Pairing Mode.the LED indicator will show a solid blue light.After the procedu「erepeat Easy Pal i ’”ngs1eps21hrough4 Advanced Multipoint The HBS-730 is capable of having two devices connected to the headset at the same Ume. This will give you the freedom of using call waiting between calls on both of your connected phones Connection • Pair the heedset with one of your Bluetooth enabled handsets.(perthe pairing Instructions on paga 2) ·Turn off the headset. -With the Power off,press the CALL but1on and move the power switch to eht “ ON ’ side at the same time for 1 second to enter Manca I Pairing mode. Now,pair and connect the headset with your other Bluetooth enabled handset ( 恤，s willbe yocr primary handset FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful in terference to radio communications. Ho…

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CJ Global Inc. Agent Authorization Company: CJ Global Inc. Address: 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 07410, United States Product Name: Wireless Neckband Stereo Headset Trade Mark: N/A Model Number(s): 24400-RK FCC ID: 2AND8-244UN 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: 2002-04-21 Name: Coby Chen Title: Manager Company: CJ Global Inc.

Qbic Technology Co., Ltd. 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 0740, United States Tel: 886-2-2697-2000 E-mail: [email protected] Series Models Description Date: 2020/04/21 To: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: 2AND8-244UN Dear Sir/Madam, We, CJ Global Inc. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only color and model number is different for these model: Product name: Wireless Neckband Stereo Headset Model no.: 24400-RK, HBS-730,00547, 00665 Sincerely, Name: Coby Chen / Manager Company: Qbic Technology Co., Ltd. Address: 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 0740, United States Phone: 646 415 9056 E-Mail: [email protected]

CJ Global Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-04-21 Subject; Request for Confidentiality FCC ID: 2AND8-244UN 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 Operational Description 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: Coby Chen Title: Manager

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN 1. EXTERIOR PHOTOGRAPH Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Fig.7 Fig.8

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Label and Location Size: L2.0cm*W1.5cm Label Location Wireless Neckband Stereo Headset Model No.: 24400-RK FCC ID: 2AND8-244UN

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AND8-244UN 1. INTERIOR PHOTOGRAPHS Fig.9 Fig.10 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AND8-244UN Fig.11 Fig.12 BT Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AND8-244UN Fig.13 Fig.14 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AND8-244UN Fig.15

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 FCC RF Exposure Evaluation 1. Product Information FCC ID : 2AND8-244UN Product name : Wireless Neckband Stereo Headset Test Model : 24400-RK Additional Model No. HBS-730,00547, 00665 Power supply : Input: DC 5V, 500mA DC 3.7V by Li-ion Battery(130mAh) Bluetooth : 2402-2480MHz Channel Number : 79 channels for Bluetooth V4.0(DSS) Channel Spacing : 1MHz for Bluetooth V4.0(DSS) Modulation Type : GFSK, π/4-DQPSK for Bluetooth V4.0(DSS) Bluetooth Version : V4.0 Antenna Type : PCB Antenna Antenna Gain : 0dBi (maximum) Hardware version : V1.0 Software version : V1.0 Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device 2. Evaluation method and Limit 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.“ [(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 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices 4. Conducted Power Results <BT Classics> Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 0.444 39 2441 -1.120 78 2480 -2.602 π/4DQPSK 0 2402 2.812 39 2441 1.142 78 2480 -0.389 5. Manufacturing Tolerance <BT Classics> GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 0 -1 -2 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 2 1 0 Tolerance ±(dB) 1.0 1.0 1.0 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. …

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 1 of 34 Appendix A RF Test Data for BT V4.0(BDR/EDR) (Conducted Measurement) Product Name: Wireless Neckband Stereo Headset Trade Mark: N/A Test Model: 24400-RK Environmental Conditions Temperature: 23.8C Relative Humidity: 53.8% ATM Pressure: 100.0 kPa Test Engineer: Alisa Huang Supervised by: Tom.Liu A.1 Maximum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm] Limit [dBm] Verdict GFSK LCH 0.444 30 PASS MCH -1.120 30 PASS HCH -2.602 30 PASS π/4DQPSK LCH 2.812 21 PASS MCH 1.142 21 PASS HCH -0.389 21 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 2 of 34 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 3 of 34 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 4 of 34 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 5 of 34 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 0.9459 Not Specified PASS MCH 0.9477 Not Specified PASS HCH 0.9515 Not Specified PASS π/4DQPSK LCH 1.323 Not Specified PASS MCH 1.323 Not Specified PASS HCH 1.324 Not Specified PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 6 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 7 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 8 of 34 π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 9 of 34 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 0.681 0.634 PASS MCH 1.224 0.634 PASS HCH 0.846 0.634 PASS π/4DQPSK LCH 1.156 0.883 PASS MCH 1.040 0.883 PASS HCH 1.272 0.883 PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 10 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 11 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 12 of 34 π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 13 of 34 A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N] Limit [N] Verdict GFSK Hop 79 >=15 PASS π/4DQPSK Hop 79 >=15 PASS Test Graphs GFSK/Hop π/4DQPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 14 of 34 A.5 Dwell Time Mode Packet Channel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s] Limit [s] Verdict GFSK DH5 LCH 2.9 106.7 0.309 0.4 PASS DH5 MCH 2.9 106.7 0.309 0.4 PASS DH5 HCH 2.9 106.7 0.309 0.4 PASS π/4DQPSK 2DH5 LCH 2.9 106.7 0.309 0.4 PASS 2DH5 MCH 2.9 106.7 0.309 0.4 PASS 2DH5 HCH 2.9 106.7 0.309 0.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 15 of 34 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 16 of 34 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 17 of 34 π/4DQPSK _2DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 18 of 34 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH -0.173 -36.277 -20.173 PASS MCH -1.651 -37.819 -21.651 PASS HCH -3.178 -36.944 -23.178 PASS π/4DQPSK LCH -0.275 -37.325 -20.275 PASS MCH -1.812 -37.720 -21.812 PASS HCH -3.306 -37.476 -23.306 PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 19 of 34 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 20 of 34 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 21 of 34 GFSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 22 of 34 π/4DQPSK_LCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 23 of 34 π/4DQPSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 24 of 34 π/4DQPSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 25 of 34 A.7 Band-edge for RF Conducted Emissions Mode Channel Carrier Frequency [MHz] Carrier Power [dBm] Frequency Hopping Max Spurious Level [dBm] Limit [dBm] Verdict GFSK LCH 2402 0.062 Off -49.774 -19.94 PASS -0.129 On -49.732 -20.13 PASS HCH 2480 -3.058 Off -48.194 -23.06 PASS -2.161 On -48.475 -22.16 PASS π/4DQPSK LCH 2402 -0.118 Off -49.270 -20.12 PASS -0.257 On -48.689 -20.26 PASS HCH 2480 -3.128 Off -49.125 -23.13 PASS -2.347 On -48.522 -22.35 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 26 of 34 Test Graphs GFSK/LCH/No Hop GFSK/LCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 27 of 34 GFSK/HCH/No Hop GFSK/HCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA Page 28 of 34 π/4DQPSK/LCH/No Hop π/4DQPSK/LCH/Hop SHENZHEN LCS COMPLIANCE TESTIN…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 37 FCC TEST REPORT FOR CJ Global Inc. Wireless Neckband Stereo Headset Test Model: 24400-RK Additional Model No.: Please Refer To Page 6 Prepared for : CJ Global Inc. Address : 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 0740, United States Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : April 02, 2020 Number of tested samples : 1 Serial number : Prototype Date of Test : April 02, 2020 ~ April 08, 2020 Date of Report : April 10, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 37 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ...................... : LCS200330011AEA Date of Issue ........................................ : April 10, 2020 Testing Laboratory Name ................. : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ................................................ : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Testing Location/ Procedure ................ : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ............................... : CJ Global Inc. Address ................................................ : 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 0740, United States Test Specification Standard ............................................... : FCC CFR 47 PART 15 C (15.247) Test Report Form No. .......................... : LCSEMC-1.0 TRF Originator .................................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .......................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. Test Item Description. ....................... : Wireless Neckband Stereo Headset Trade Mark .......................................... : N/A Model/ Type reference ......................... : 24400-RK Ratings ................................................. : Input: DC 5V, 500mA DC 3.7V by Li-ion Battery(130mAh) Result ................................................ : Positive Compiled by: Supervised by: Approved by: Vera Deng / Administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 37 FCC -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS200330011AEA April 10, 2020 Date of issue Type / Model........................... : 24400-RK EUT......................................... : Wireless Neckband Stereo Headset Applicant............................... : CJ Global Inc. Address.................................. : 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 0740, United States Telephone............................... : / Fax.......................................... : / Manufacturer........................ : CJ Global Inc. Address................................... : 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 0740, United States Telephone............................... : / Fax.......................................... : / Factory................................... : CJ Global Inc. Address................................... : 20-21 Wagaraw Road Bldg 30 Fair Lawn, New Jersey, NJ 0740, United States Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 37 Revision History Revision Issue Date Revisions Revised By 000 April 10, 2020 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN Report No.: LCS200330011AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 37 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ....................................................................................................... 6 1.1 Description of Device (EUT) ................................................................................................................. 6 1.2 Support equipment List .......................................................................................................................... 6 1.3 External I/O Cable .................................................................................................................................. 6 1.4 Description of Te…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AND8-244UN _______________________________________________________________________________________________ 1.2. Photo of Conducted Emissions Measurement Fig. 3