2AGC820BBluetooth Headphone

Stereo Bluetooth Headphone Model No.: 20b Instruction Manual Thank you for selecting our Bluetooth Headphone 20B With our Bluetooth headphone 20B, you can listen to your favorite music from Bluetooth‐enabled devices and receive hands‐free calls. The headphone with its stylish design and ergonomic construction, and powered with perfect noise canceling stereo sound drivers, is compatible with latest mobile phones and devices supporting Bluetooth or hands free profile. Get ready to enjoy music and calls on the go! Bluetooth Headphone 20B Overview z LED Indicator ① z Volume +/Previous track ② z MFB Button (Power ON/OFF/, Make/Answer/End/Reject/Transfer call, Play/Pause music, Voice Dialing) ③ z Volume ‐/Next track ④ z 3.5mm Audio Jack ⑤ z USB Socket (For Charging) ⑥ Product specifications Bluetooth Version: V4.1 Bluetooth Profiles Supported: Headphone, hands free, A2DP and AVRCP, APTX Frequency: 2402‐2480MHZ Normal Charging Time: 3 hours Talk Time: Up to 15‐20 hours Music Playing Time: Up to10‐13 hours Standby time: Up to 180 hours Dimensions: 21.0(L) × 16.0(W) ×8 (H) cm (unfolded) 21.0(L) × 16.0(W) ×5 (H) cm (folded) Weight: 220.4 g Getting Started 20B To use your 20B stereo Bluetooth headphone, please follow the steps below: 1) Ensure your Bluetooth headphone is fully charged. 2) Pair your charged Bluetooth headphone with a Bluetooth‐enabled mobile phone prior to use on the 1 st time. Please fully charge your new headphone before first use. Charging You r Headphone Connect the USB charging cable to charging USB socket of the headphone. The LED indicator keeps red while charging; it will turn off once it is fully charged. Turning You r Headphone On and Off Turning on the headphone Press and hold the MFB for around 2seconds until the LED indicator flashes solid blue for 1 second and then flashes blue and red alternatively with an ascending “beep” sound heard. The headphone enters into pairing mode automatically. About pairing function, please refer to "Pairing Your Headphone ". Turning Off the headphone Press and hold the MFB for approximately 5 seconds until the LED indicator flash solid red then turn off with a decreasing “beep” sound heard. Attention: If you will not use the headphone for a while, you should consider turning off the Bluetooth function on your mobile phone as well. Pairing You r Headphone The headphone works with Bluetooth‐enabled phones, prior to using and pairing your headphone for the first time, please check if your mobile phone is Bluetooth‐enabled. The pairing instructions for typical Bluetooth‐enabled mobile phone are explained in "Pairing Your Headphone". The headphone pairing procedure may vary depending on the setting of your mobile phone. Please contact the manufacture of your mobile phone or its agent for further information. Pairing You r Headphone 1) Place the headphone and the mobile phone where they are easily viewable and no more than one meter apart. 2) Ensure the headphone is turned off. 3) Press and hold the MFB for 3seconds until the connection LED indicator flashes red and blue alternatively. 4) Activate your mobile phones’ Bluetooth function; please refer to your mobile phone user guide for details. 5) Set the mobile phone to search for Bluetooth devices within range and select “20B”from the list of devices shown. 6) Enter pass code "0000" and press "OK" to pair your headphone with mobile phone, when the pairing is completed, the LED indicator will flash blue once every 3 seconds and the headphone in standby mode. 7) Go back your mobile phone’s main menu. After initial pairing is established, the headphone will automatically reconnect to the last paired device upon turning ON. Answering / Rejecting call When a call is coming, the ring tone will be heard by headphone. Press the MFB once to accept the call or answer the call via your mobile phone in normal way. To reject the incoming call, press and hold the MFB for around 2 seconds until a “beep” sound is heard then release it. Ending a call While speaking, press the MFB once to end the call or end the call via your mobile phone in normal way. Voice Dialing from You r Headphone If your mobile phone is equipped with voice dialing function, simply press the MFB for around3 seconds until a “beep” sound heard then release, and please say the voice tag according to mobile phone tips. Attention: For voice dialing, you must record the voice tag (the person name) into your mobile phone prior to using the voice dialing function on the headphone, please refer to your mobile phone’s guide on how to record the voice tag. Last Number Re‐dialing From Yo u r Headphone In standby status, double press the MFB on your headphone. IMPORTANT: The above function is only applicable to mobile phone with Bluetooth hands free profile. Functionality varies depends on the mobile phone model you have. Please refer to your mobile phone user guide for additional information. Adjusting the Volume When you are on the phone or listen to the music, long pressing “+” is for volume up, long pressing “‐” is for volume down. Play / Pause Music Press the “MFB” to play when the device is pausing and press the “MFB” to pause when the devices is playing. When music is playing, the LED keeps in solid blue. Next/ Previous track Press the “+” once is for previous track Press the “‐” once is for next track Cancel the pairing Status In standby status, turn off the Bluetooth function of your mobile phone. The headphone needs to be re‐paired with your mobile phone after power on again. Transferring a Call While speaking, press the MFB button for 3 seconds till a beep sound is heard to transfer a call from your headphone to your mobile phone. (Please check if your mobile phone has this function), repeat the above procedure to transfer the call from your mobile phone to your headphone. Connect with the Last Paired Device The headphone will connect with the last paired mobile phone, if the pairing is successful, the LED indicator will flash blue every 3…

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Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 - Kadikoy,Istanbul 34732,Turkey TEL: +90 216 468 89 20 FAX: +90 216 468 88 01 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 11/12/2015 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AGC820B including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Contact person: Erhan Yildirim Title: Manager

Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 - Kadikoy,Istanbul 34732,Turkey TEL: +90 216 468 89 20 FAX: +90 216 468 88 01 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 11/12/2015 Request for Confidentiality Company name: Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi FCC ID: 2AGC820B FCC Part 15 Certification Gentlemen, In accordance with CFR 47 § 0.459, Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi hereby requests confidentiality of following attachments: (1) schematic diagrams, (2) detailed block diagrams, (3) detailed operational descriptions, (4) parts lists. These documents contain detailed system and equipment description and related information about the product which Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature [Erhan Yildirim] [Manager] Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 - Kadikoy,Istanbul 34732,Turkey

Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 - Kadikoy,Istanbul 34732,Turkey TEL: +90 216 468 89 20 FAX: +90 216 468 88 01 Nov.12, 2015 Eurofins Product Service GmbH Storkower Str. 38c 15526 Reichenwalde GERMANY Subject: Explanation of differences between product types FCC ID : 2AGC820B Model Number: 20b,30b, 40b, 50b, 60b, 70b, 80b, 90b To Whom It May Concern: We, Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi, hereby declare that the model : 30b, 40b, 50b, 60b, 70b, 80b, 90b is identical with the model : 20b, except the model name and appearance color. Except for the different above, no other modification is performed. Sincerely, Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Signature: Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Contact person: Erhan Yildirim Title: Manager

External Photos All VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location Bluetooth Headphone Brand: jwmaster Model: 20b FCC ID: 2AGC820B

Internal Photos OPEN VIEW OF EUT-1 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 Antenna

Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 - Kadikoy,Istanbul 34732,Turkey TEL: +90 216 468 89 20 FAX: +90 216 468 88 01 Declaration concerning Antenna Specification It is hereby declared that the product Model No.: 20b FCC ID: 2AGC820B fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type described below: Model No. of antenna: N/A Type of antenna: Integral wire antenna Gain of the antenna: 0 dBi Frequency range: 2402-2480 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Address: Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 - Kadikoy, City: Istanbul ZIP / Postal code: 34732 Country: Turkey Place: Shenzhen Date: Nov.12,2015 Signature:

RF Exposure Evaluation Product Description: Bluetooth Headphone Model Number: 20b FCC ID: 2AGC820B According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 transmitter output power (P t ) formula was showed as the follow: P t =（E x d） 2 /（30 x g t ） P t =transmitter output power in watts g t =numeric gain of the transmitting antenna (unitess) E=electric field strength in V/m d=measurement distance in meters (m) According to the formula described above: Emax=100.28 dBuv/m=0.103V/m, d=3m, g t =1 P t =（E x d） 2 /（30 x g t ）=(0.103x3) 2 / (30x1)=0.0031827W=3.18mW The result is rounded to one decimal place for comparison Worse case is as below: [2402MHz -3.18mW output power] (3.18mW / 5mm) .[√2.402(GHz)] = 0.986 mW < 3.0 for 1 - g SAR Then SAR evaluation is not required NOTE: For the maximum power, you can refer FCC test report.

Page 1 of 72 FCC Test Report Report No.: AGC00070151002FE03 FCC ID : 2AGC820B APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Headphone BRAND NAME : jwmaster MODEL NAME : 20b, 30b, 40b, 50b, 60b, 70b, 80b, 90b CLIENT : Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi DATE OF ISSUE : Oct.26, 2015 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00070151002FE03 Page 2 of 72 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / Oct.26, 2015Valid Original Report Report No.: AGC00070151002FE03 Page 3 of 72 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 4 2. GENERAL INFORMATION .................................................................................................. 5 2.1. PRODUCT DESCRIPTION ........................................................................................................... 5 2.2. TABLE OF CARRIER FREQUENCYS .......................................................................................... 5 3. MEASUREMENT UNCERTAINTY........................................................................................ 7 4. DESCRIPTION OF TEST MODES ........................................................................................ 7 5. SYSTEM TEST CONFIGURATION ...................................................................................... 8 5.1. CONFIGURATION OF EUT SYSTEM .......................................................................................... 8 5.2. EQUIPMENT USED IN EUT SYSTEM ......................................................................................... 8 5.3. SUMMARY OF TEST RESULTS .................................................................................................. 8 6. TEST FACILITY .................................................................................................................... 9 7 ALL TEST EQUIPMENT LIST ............................................................................................... 9 8. RADIATED EMISSION ....................................................................................................... 11 8.1TEST LIMIT ................................................................................................................................... 11 8.2. MEASUREMENT PROCEDURE ................................................................................................ 12 8.3. TEST SETUP .............................................................................................................................. 14 8.4. TEST RESULT(Worst modulation:GFSK) ................................................................................... 16 9. BAND EDGE EMISSION .................................................................................................... 42 9.1. MEASUREMENT PROCEDURE ................................................................................................ 42 9.2 TEST SETUP ............................................................................................................................... 42 9.3 RADIATED TEST RESULT(Worst modulation:GFSK) ................................................................. 43 10. 20DB BANDWIDTH .......................................................................................................... 51 10.1. MEASUREMENT PROCEDURE .............................................................................................. 51 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..................................................... 51 10.3. LIMITS AND MEASUREMENT RESULTS ................................................................................ 51 11. FCC LINE CONDUCTED EMISSION TEST ..................................................................... 60 11.1. LIMITS OF LINE CONDUCTED EMISSION TEST ................................................................... 60 11.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ................................................. 60 11.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST .............................. 61 11.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ............................................. 61 11.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST ....................................................... 62 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ............................................................... 66 APPENDIX B: PHOTOGRAPHS OF EUT .............................................................................. 68 Report No.: AGC00070151002FE03 Page 4 of 72 1. VERIFICATION OF CONFORMITY Applicant Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Address Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 – Kadikoy,Istanbul, 34732, Turkey Manufacturer Johnson Wilson Elektronik Sanayi Ticaret Anonim Sirketi Address Goztepe Merdivenkoy Mahallesi Bora Sokak No:1 Nida Kule Kat:7 – Kadikoy,Istanbul, 34732, Turkey Product Designation Bluetooth Headphone Brand Name jwmaster Test Model 20b Series Model 30b, 40b, 50b, 60b, 70b, 80b, 90b Difference description All the same except for the model name and color. Date of test Oct.20, 2015 to Oct.23, 2015 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-BR/RF We hereby certify that: The above equipment was tested by Dongguan Precise Testing Service Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2009) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC …

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APPENDIX IV PHOTOGRAPHS OF TEST SETUP FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP