AJZDWO-4Bluetooth Helmet Headset

4 Battery Low 1. n power off state,long press Button 1 about 2S, blue light on, voice prompt 'Power on'. 2.Press Button 1 and Button 2 approximately 0.2S at the same time, the red light on, the voice prompt "Power off". 1.PAIR WITH CELL PHONE: 2.CONNECT MOBILE: In the power on state, long press Button 2 about 5S, red and blue lights flashing alternately.Open the bluetooth searching of cell phone, Pairing, voice prompt 'Pairing'. when power on, it will automatically connect mobile phone, if not, short press Button 2, to make it connect mobile phone 3.VOICE DIAL: Power on and connected phone, short press Button 2. 4.AT THE END OF THE CODE REDIAL: at boot stage, connected the phone, and then double-click Button 2. Prompt 'Redialing' 5.TO ANSWER PHONE CALL: 6.REFUSED TO ANSWER PHONE CALL: 7.END PHONE CALL: When calling, it will automatically receive the phone call after 8s, in the case of a call, short press Button 2 to answer when there is Calls, within 8S, double-click the Button 2 refused. duing the call, short press Button 2 hang up Button 1 Button 2Button 2 Button 1 Button 1 Button 1 Button 1 Button 1 4 Long press Button 2 about 2s, hear a chime power on power off press K_POWER and K_PHONE approximately 0.2S at the same time,the red light on,the voice prompt “Power off” Long press K_POWER about 2S,blue light on,voice prompt “power on” MUSIC AND SONG ADJUST Music playback mode, short press Button 2, enter the up and down adjustment mode to change the song up and down with the knob adjustment, within the 5S, automatic exit after 5S regulation mode, or short press Button 2 exit within 5S. VOLUME In the intercom, conversation, music stage,up and down to do the volume knob, achieve volume adjustment. V3.0 Rf Frequency 2.402-2.480Ghz Battery Type 550mah recharging lithium-polymer battery ProfileHsp,Hfp,A2dp,Avrcp,Intercom Led Light Indicator All Led off Red and blue lights flashing alternately Blue lights flash every 1second Standby modev Blue lights fast flash 2 times every 3 seconds Connected mode Red lights flash 1 time every 30 seconds Red always flash Charging Red still onCharge finished 160 10 10 4 Charging Time3 hours 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. About SAR information,please check the FCC ID:AJZDWO-4 on FCC website.

Date (30/04/2015) TUV SUD BABT TCB Octagon House, Segensworth Road, Fareham, Hampshire, PO15 5RL Confidentiality Request FCC ID: AJZDWO-4 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, Jiangmen Pengcheng Helmets Ltd. hereby requests permanent confidential treatment of information accompanying this application as outlined below: 1.Schematics 2.Bill of Materials/Parts List 3.Block Diagrams 4.Theory of Operation The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer: Zhao Ming Telephone Number: (86) 750-8309315 Email: [email protected]

External Photos 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 FCC ID: AJZDWO-4

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 Antenna INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5

FCC ID APPLIC PRODU BRAND MODEL CLIENT DATE O STAND REPOR A CAUTIO This rep laborato CATION PUR UCT DESIGN D NAME L NAME T OF ISSUE DARD(S) RT VERSION Attestat ON: port shall n ory and sha SA Rep : RPOSE : NATION : : : : : : : tion of G ot be repro all not be qu R Te port No.: A AJZDWO‐ Original E Bluetoot h N/A DWO‐4 Jiangmen Apr. 25, 2 IEEE Std. IEEE152 8 47CFR § 2 IEEE/ANS V1.0 Global C oduced exc uoted out o est AGC0066 4 Equipment h Helmet Hea Pengcheng 015 1528:2003 8a:2005 2.1093 SI C95.1 Complia ept in full w of context. Rep 65150401 adset Helmets Ltd ance(Sh without the port 1FH01 . henzhen e written pe t n) Co., L ermission o Page 1 Ltd. of the test of 69 Report No.:AGC00665150401FH01 Page 2 of 69 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 25, 2015 Valid Original Report The test plans were performed in accordance with IEEE Std. 1528:2003; 47CFR § 2.1093; IEEE/ANSI C95.1 and the following specific FCC Test Procedures: KDB 447498 D01 General RF Exposure Guidance v05r02 KDB 648474 D04 Handset SAR v01r02 KDB 865664 D01 SAR measurement 100 MHz to 6 GHz v01r03 App App Man Man Prod Bran Mod Diffe EUT App Te st Perf Rep plicant Name plicant Addre nufacturer N nufacturer A duct Design nd Name del Name erent Descri T Voltage plicable Stan t Date formed Loca port Templat e : ess : Name : Address : nation : : : iption : ndard : : ation te Tes Jiang Dong Shen C Bu Long Bluet N/A DWO N/A DC3. IEEE IEEE 47CF IEEE Apr. 2 Attes 2 F, B Stree AGC Teste Check e Authoriz st Rep gmen Pengc g Sheng Roa nzhen XinLa ilding, Nanh gang, Shen tooth Helme O-4 7V by batte E Std. 1528:2 E1528a:2005 FR § 2.1093 E/ANSI C95. 24, 2015 station of Glo Building 2, N et, Bao'an D RT-US-2G4 d By ed By zed By port C cheng Helme ad No.1-7, G ngRui Elect hu industrial zhen Cit y, C et Headset ry 2003 5 1 obal Complia No.1-No.4, C istrict, Shen /SAR (2015 Bobby W Angela Solger Z Certific ets Ltd. Gonghe Tow ronic Co., L district, Sha China ance(Shenz Chaxi Sanwe nzhen, China 5-04-03) Wang A a Li A hang A Report cation wn, Heshan C td. ahu street, P zhen) Co., L ei Technical a Apr. 25, 201 Apr. 25, 201 Apr. 25, 201 t No.:AGC00 n City, China Pingshan ne td. Industrial Pa 15 15 15 0665150401 Page 3 o w district ark, Gushu, FH01 of 69 Xixiang Report No.:AGC00665150401FH01 Page 4 of 69 TABLE OF CONTENTS 1. SUMMARY OF MAXIMUM SAR VALUE ....................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. EUT DESCRIPTION ...................................................................................................................................... 6 2.2. TEST PROCEDURE ...................................................................................................................................... 7 2.3. TEST ENVIRONMENT .................................................................................................................................... 7 3. SAR MEASUREMENT SYSTEM ..................................................................................................................... 8 3.1. SPECIFIC ABSORPTION RAT E (SAR) ............................................................................................................. 8 3.2. SAR MEASUREMENT PROCEDURE ............................................................................................................... 9 3.3. DASY5 SYSTEM DESCRIPTION .................................................................................................................. 10 3.4. DASY5 E-FIELD PROBE ............................................................................................................................ 12 3.5. ISOTROPIC E-FIELD PROBE SPECIFICATION ................................................................................................. 12 3.6. ROBOT ..................................................................................................................................................... 12 3.7. LIGHT BEAM UNIT ..................................................................................................................................... 13 3.8. DEVICE HOLDER ....................................................................................................................................... 13 3.9. MEASUREMENT SERVER ............................................................................................................................ 13 3.10. SAM TWIN PHANTOM .............................................................................................................................. 14 4. TISSUE SIMULATING LIQUID ..................................................................................................................... 15 4.1. THE COMPOSITION OF THE TISSUE SIMULATING LIQUID ................................................................................... 15 4.2. TISSUE CALIBRATION RESULT ..................................................................................................................... 16 4.3. TISSUE DIELECTRIC PARAMETERS FOR HEAD AND BODY PHANTOMS .............................................................. 17 5. SAR MEASUREMENT PROCEDURE ......................................................................................................... 18 5.1. SAR SYSTEM CHECK PROCEDURES ........................................................................................................... 18 5.2. SAR SYSTEM CHECK ................................................................................................................................ 19 6. EUT TEST POSITION ................................................................................................................................... 21 6.1. BODY WORN POSITION ...............................…

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Page 1 of 67 FCC Test Report Report No.: AGC00665150401FE03 FCC ID : AJZDWO‐4 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Helmet Headset BRAND NAME : N/A MODEL NAME : DWO‐4 CLIENT : Jiangmen Pengcheng Helmets Ltd. DATE OF ISSUE : Apr.27,2015 STANDARD(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.: AGC00665150401FE03 Page 2 of 67 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / Apr.27,2015 Valid Original Report Report No.: AGC00665150401FE03 Page 3 of 67 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 5 2. GENERAL INFORMATION .................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS .......................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH ................................................................................................. 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ........................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ............................................ 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) ....................................................................................... 8 2.7. TEST METHODOLOGY................................................................................................................ 8 2.8. SPECIAL ACCESSORIES ............................................................................................................ 8 2.9. EQUIPMENT MODIFICATIONS ................................................................................................... 8 3. MEASUREMENT UNCERTAINTY........................................................................................ 9 4. DESCRIPTION OF TEST MODES ........................................................................................ 9 5. SYSTEM TEST CONFIGURATION .................................................................................... 10 5.1. CONFIGURATION OF EUT SYSTEM ........................................................................................ 10 5.2. EQUIPMENT USED IN EUT SYSTEM ....................................................................................... 10 5.3. SUMMARY OF TEST RESULTS ................................................................................................ 10 6. TEST FACILITY .................................................................................................................. 11 7. PEAK OUTPUT POWER .................................................................................................... 12 7.1. MEASUREMENT PROCEDURE ................................................................................................ 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................... 13 8. 20DB BANDWIDTH ............................................................................................................ 19 8.1. MEASUREMENT PROCEDURE ................................................................................................ 19 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 19 8.3. LIMITS AND MEASUREMENT RESULTS .................................................................................. 19 9. CONDUCTED SPURIOUS EMISSION ............................................................................... 26 9.1. MEASUREMENT PROCEDURE ................................................................................................ 26 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 26 9.3. MEASUREMENT EQUIPMENT USED ....................................................................................... 26 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................... 26 10. RADIATED EMISSION ..................................................................................................... 30 10.1. MEASUREMENT PROCEDURE .............................................................................................. 30 10.2. TEST SETUP ............................................................................................................................ 32 10.3. TEST RESULT .......................................................................................................................... 32 Report No.: AGC00665150401FE03 Page 4 of 67 11. BAND EDGE EMISSION .................................................................................................. 39 11.1. MEASUREMENT PROCEDURE .............................................................................................. 45 11.2. TEST SET-UP ........................................................................................................................... 45 11.3. TEST RESULT .......................................................................................................................... 46 12. NUMBER OF HOPPING FREQUENCY ............................................................................ 50 12.1. MEASUREMENT PROCEDURE .............................................................................................. 50 12.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION) ................…

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