VWU-Y6400Blinc; Model: Y6400

Bluetooth stereo headset user guide Bluetooth Introduction The Bluetooth headset is a portable headset solution based on Bluetooth wireless technology. Bluetooth wireless technology is a short-range radio communication technology intended to replace the cables connecting electronic devices. The technology uses a globally available frequency range intended to ensure communication compatibility worldwide. You can connect your headset to your mobile phone or any device with Bluetooth wireless technology that supports the Headset profile or the Handsfree profile. When the headset is connected to your mobile phone, you can handle incoming and outgoing calls, listen to music,and adjust the volume, using the buttons on the headset. The inbuilt BlueTooth Headset in motorcycle helmet contain BlueTooth Cell Discreteness、Control Buttons and Earphone.The BlueTooth Cell Discreteness contain Inserted BlueTooth、Battery and Shell. Figure 1 Earphone Bluetooth Cell Discreteness Control Buttons Caution Do not let your battery, charger, and headset get wet. Listening at full volume to music or voice through a headset may damage your hearing. BlueToothHeadSet Control Buttons BUTTON_MFB Call handling Button BUTTON_VOL+ Volume Increase BUTTON_VOL- Volume Decrease BUTTON_PAIR enter pairing mode To use your headset, your phone or music device should support the following Bluetooth profiles: Profile Description HFP (HandsfreeProfile) Providing a wireless means for both remote control of the Mobile Phone by the Hands-Free device and voice connections between the Mobile Phone and the Hands-Free device. Bluetooth Interference Issues The quality of Bluetooth transmission may also be affected by the position of your music device. Should you experience choppy or distorted audio, move the position of your music device or phone to a different location until the signal improves. Getting started Before you can use your headset, you should first: Charge the headset battery. Pair the headset with a device, for example, a mobile phone. Charging The headset comes with a built-in rechargeable battery. We recommend that you charge the battery before using the headset for the first time. Connect the charger to the headset and to the mains. The charging time is about 4 hours.During charging, the indicator shows a steady red light. When the battery is fully charged, the indicator red light will switches off. When you using the headset, if you hear a cadent tone, and the indicator red light flashes rhythmically, battery needs recharging. To charge, please use the handle on Charging Port Rubber Cover gently pull out the Cover, and circumgyrate about 180 degrees. Expose the Charging Port and Plug the Charger Plug into the BlueTooth headset’s Charging Port. At this time near the Control Buttons the indicator light turns red when the battery is charging. As Figure2 and Figure 3 shown. Figure 2 Figure3 To turn the headset on Press and hold the Call Handling Button(MFB) for approximately 2 seconds until you hear a short low tone followed by a short high tone. The headset indicator light flashes yellow. When turned on, the headset automatically establishes handsfree phone and streaming music connections with the last connected Bluetooth devices (phone and/or music devices). To turn the headset off Press and hold the Call Handling Button(MFB) for approximately 5 seconds until will hear a short high tone followed by a short low tone. The headset indicator light switches off. To pairing the headset with a phone Before using the headset,you should pair the headset to a phone. Turn the headset on,then press BUTTON_PAIR, the indicator light yellow and red flashes alternately. Operate the phone to discover and connect the headset. The headset passkey is 0000. If pairing success the headset indicator YELLOW light flashes slowly and indicator red light is off. Pairing, done only once. Each time you use your headphones, it will be automatically connected to your phone. Note:Before enter pairing mode,please make sure other BlueDevices are closed. Using the headset Listening to music Your headset allows you to listen to music from your Bluetooth streaming music source. Note: When placing or receiving calls, music playing from a Bluetooth music source is automatically paused. When the call is finished, music playing is resumed. Charging Port Charging Port Rubber Cover Charging Plug To Call Not every phone can support voice dial function,if your phone support voice dial then you can use headset to call someone. Otherwise,you using the keys on the phone, as usual. To make a call using voice dialing Make sure the phone and the headset are on and within range of each other. Press the Call Handling Button(MFB). It may take a while to set up the connection between the phone and the headset. During this time, you might hear a repeated tone in the headset. After the beep, voice dial as you normally would. Press the Call Handling Button(MFB) to terminate call. To answer a call using the call handling button Or answer automatically by headset When the headset rings, press the Call Handling Button(MFB) to answer the incoming call .Or headset will auto answer the call after 3 seconds. Terminate call Press the Call Handling Button(MFB)to terminate call. To reject a call When the headset rings, press and hold the Call Handling Button(MFB) until you hear a long beep. Note: this function valid only if your phone support Hands-Free Profile. LastNumberRedial If headset in idle time, press and hold the Call Handling Button(MFB) until you hear a long beep,then release. Adjusting the volume This headset have two volume control button: VOL+ and VOL- . You can adjust the headset speaker volume during a call, or the ring volume when you are not engaged in a call. Figure 4 To transfer the sound to the phone During a call using your headset, press the Call Handling Button(MFB) 2 times quickly for approximately 0.5 Seconds every times . If your headset work with HeadSetProfile, …

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PHOTOGRAPHS OF THE EUT ALL VIEW OF SAMPLE TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE FRONT VIEW OF SAMPLE BACK VEIW OF SAMPLE USB Port Photo Audio and Charging Port Blue Box and Its Dimension Content of Blue box Controller View—1 Controller View—2

FCC ID Label Location

FCC ID Label FCC ID: VWU-Y6400 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 that is received, including any interference that may cause undesired operation.

Internal Photo INTERNAL PHOTO OF SAMPLE – 1 INTERNAL PHOTO OF SAMPLE – 2 Internal Photo 1 of Back Box Internal Photo 2 of Back Box Internal Photo of Controller—1 Internal Photo of Controller—2

Radio Frequency (RF) Transmitter The internal PA has a maximum output power of +4dBm with level control 8dB from amplitude control. This is applied into Class2/3 radios without external RF PA. If you want a larger output power for Class1 application, the external PA can be used. The transmitter features IQ direct conversion to minimize the frequency drift. And it can excess 30dB power range with temperature compensation machine. Receiver The LNA can be operated into two type modes. One type is TR-combined mode for single port application. The other type is TR-separated mode for dual port application that used an external PA/LNA application. The image rejection filter is to reject image frequency for low-IF architecture. This filter for low-IF architecture is implied to reduce external BPF component for super heterodyne architecture. The ADC is utilized to sample input analogue wave to convert into digital for de-modulator analysis. Before the ADC, a channel filter has been integrated into receiver channel that can reduce the external component count and increase the anti-interference capacity. For avoiding temperature variation issues, a temperature sensor with temperature calibration is utilized into bias current and gain control of LNA, Mixers, and RF AMP.

0 1234567 1 0 ﹨ LY640 Bluetooth Headset After Packaging LY640 Bluetooth Heads et SET 1 Y self-produce 2 1 Y Packaging bag 120×100mm PCS 1 N Client provede zhongmei plastic 3 1 Y Packaging bag 90×70mm PCS 1 N Client provede zhongmei plastic 4 1 Y Packaging box 520×390×360mm PCS 1/120 N Client provede ningbo data ng 5 1 Y Pad board 500×370mm PCS 3/120 N Client provede ningbo datang 6 1 Y long Honeycomb board 500×100mm PCS 21/120 N Client provede ningbo datang 7 1 Y short Honeycomb board 370×100mm PCS 12/120 N Client provede ningbo datang 81 Y Chargers SAP050035EU-C PCS 1 N Client provede shenzhen tongke 9 1 Y6400 Bluetooth Headset After Packaging LY640 Bluetooth Headse t PCS 1 N self-produce 10 2 Y MIC Headset Components PCS 1 N self-produce 11 3 Audio Cable 4 burl 4 line PCS 1 self-buy shenzhen huashuntong 12 3 MIC Components with cable andspeaker cap PCS 1 self-buy changzhou hexiang 13 3 Speaker Under Cover PCS 1 self-buy yuyao longyuan 14 3 Speaker On Cover PCS 1 self-buy yuyao longyuan 15 3 Speaker 8Ohm 30MM Diameter 250mW PCS 1 self-buy changzhou hexiang 16 2 Y CONTROL board Components Y6400 SET 1 N self-produce 17 3 Y CONTROL board Shell Y6400 PCS 1 N Client provede yuyao longyuan 18 3 Y Spin Button Y6400 PCS 1 N Client provede yuyao longyuan 19 3 Y KEY Y6400 PCS 1 N Client provede yuyao longyuan 20 3 Y CONTROL KEY Y6400 PCS 1 N Client provede yuyao longyuan 21 3 Y KEY hat Y6400 PCS 1 N Client provede yuyao longyuan 22 3 Y KEY Decorative pieces Y6400 PCS 1 N Client provede yuyao longyuan 23 3 Y low-end decorative lenses Y6400 PCS 1 N Client provede hangzhou d aan 24 3 Y Knob damping ring Y6400 PCS 1 N Client provede shanghai hehui 25 3 Y Button trim back glue Y6400 PCS 1 N Client provede shanghai hehui 26 3 Y low-end lenses back glue Y6400 PCS 1 N Client provede shanghai hehui 27 3 Y low-end CONTROL Shell泡棉 Y6400 PCS 1 N Client provede shanghai hehui 28 3 Y Self-tapping screw ST1.8×4 Cross Slot black ST1.8X4 PCS 4 N self-buy ningbo weili 29 3 Y 8pin cable MINUSB Plug,8PIN Plug(Pitch1 25) SET 1 N Client provede shenzhen huashuntong Uni ts Amount Supplier the bom for bluetooth headset Y6400 mar k name Shanghai Hehui Safety Products Manufacture Co.,Ltd SpecificationsDescription Virtual Parts level Unl ead ed Specifications Model 第1页，共5页 0 1234567 Uni ts Amount Supplier the bom for bluetooth headset Y6400 mar k name Shanghai Hehui Safety Products Manufacture Co.,Ltd SpecificationsDescription Virtual Parts level Unl ead ed Specifications Model 30 3 Y CONTROL after Solder PCBA YY-6300-2C-02 SET 1 N self-produce 31 4 Y CONTROL board after smt PCBA YY-6300-2C-02 SET 1 N self-produce 32 5 Y CONTROL board PCB single-Sided PCB， Pb-free HASL，10mm、 YY-6300-2C-02 PCS 1 N Client provede NINGBO JUNCHAO 33 5 Y KEY 6×6×5 PCS 1 N Client provede xinjin elec K1 need Procurement 34 5 Y CODER EC11S2L10F4G5V7S PCS 1 N Client provede ningbo yongjia J2 need Procurement 35 5 Y LED(commond anode, double color WATER CLEAR 、high light (red and F3A9RYC15-A PCS 1 N Client provede shenzhen FOXHONG D1 need Procurement 36 5 Y 8PIN Horizontal outlet 1.25-8AW PCS 1 N Client provede yueqing guangyuan J1 need Procurement 37 2 Y MAIN board Components YY-6300-2C-01 SET 1 N self-produce 38 3 Y Bluetooth on-board shell LY620 PCS 1 N Client provede shanghai he hui 39 3 Y Bluetooth Board under shell LY620 PCS 1 N Client provede shanghai hehui 40 3 Y FPC Gasket 2 Client provede shanghai hehui 41 3 Y Bluetooth stickers 46*28 PCS 1 N Client provede yuyao ruifeng 42 3 Y Self-tapping screw ST1.8×6 Cross Slot black PCS 1 N Client provede ningbo weili 43 3 Y Self-tapping screw ST1.8×10 Cross Slot black PCS 2 N Client provede ningbo weili 44 3 Y BATTERY protect E603436 PCS 1 N Client provede shenzhen BK 45 3 Y MAIN after Solder PCBA YY-6300-2C-01 SET 1 N self-produce 46 4 Y MAIN BOARD PCBA YY-6300-2C-01 SET 1 N self-produce 47 5 Y MAINBOARD PCB Double-Sided PCB， gild 1 mm lead - free YY-6300-2C-01 PCS 1 N Client provede zhejiang wanzheng 48 5 Y BC4 CHIP BC413159A11-IQA-E4 PCS 1 N Client provede EXCELPOINT U1 need Procurement 49 5 Y MOC DIODE NPN;SOT-23、(lead- free) BSS138 PCS 1 N Client provede ONSEMI Q1 need Procurement 50 5 Y AUDIO AMP HWD2190 PCS 1 N Client provede CHENGDU HUAWEI U2 need Procurement 51 5 Y BALANCE DBF81F0104-CSR balun PCS 1 N Client provede SOSHIN U4 need Procurement Crystal 9pf 3225 +/ - 10ppm (lead - free) XTL551150HGE-26.0MHz-9.0R N Client provede shenzhen gelite XT1 Crystal 8pf 3225 +/ - 10ppm (lead - free) TSX-3225 N Client provede excelpoint CM2831GPIM25 CHAMPION MICROELECTRONIC CM2838GPIM25 CHAMPION PT5108E23E-30 huarunshawei(sha nghai) 54 5 Y BLUTOOTH ANT 2.4GHz bluetooth ant lead - free LA5220P2450_A04 PCS 1 N Client provede zhejiang zhenyuan ANT 55 5 Y CAP 0402,0.5PF,lead-free GRM1555C1HR5C PCS 1 N Client provede MURATA C23 56 5 Y IND 0402,8.2nH ,lead- free LQG15HS8N2S02D PCS 2 N Client provede MURATA C19,C20 CAT24C32WI CATALYST(CSI) K24C32 shenzhen chaohongda 55 U3U5 NN Client provedeClient provede 11 PCS 300mA COMS LDO WITH ENABLE、lead-free PCS LDOEEROM YY 5357 1 52 Y XTAL 5 第2页，共5页 0 1234567 Uni ts Amount Supplier the bom for bluetooth headset Y6400 mar k name Shanghai Hehui Safety Products Manufacture Co.,Ltd SpecificationsDescription Virtual Parts level Unl ead ed Specifications Model 24AA32A MICROCHIP need Procurement 第3页，共5页 0 1234567 Uni ts Amount Supplier the bom for bluetooth headset Y6400 mar k name Shanghai Hehui Safety Products Manufacture Co.,Ltd SpecificationsDescription Virtual Parts level Unl ead ed Specifications Model 58 5 Y IND 1210,22UH LPF3010T-220M PCS 1 N Client provede ABCO L1 need Procurement 59 5 Y IND 0402、15NH、±2%、HF ind lead - free LQP15MN15NG02D PCS 2 N Client provede MURATA L2，L4 60 5 Y RES 0402、0、 1/16W、 5%、lead-free RC0402JR-070RL PCS 1 N Client provede PHYCOMP R17 61 5 Y RES 0402、2.2、 1/16W 、5%、lead-free RC0402JR-072R2L PCS 2 N Client provede PHYCOMP R4,R12 need Procurement 62 5 Y RES 0402、330、 1/16W、 5 % lead - free RC0402JR-07330RL PCS 2 N Client provede PHYCOMP R9,R10 …

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<Drawn By> <Checked By> <QC By> <Released By> <Drawn Date> <Checked Date> <QC Date> <Release Date> <Company Name> <Title> <Code>A2<Drawing Number><Revision> <Scale>11 REV:SIZE:CODE: DRAWN:DATED: DATED:CHECKED: QUALITY CONTROL:DATED: DATED:RELEASED: COMPANY: TITLE: DRAWING NO: SHEET: OFSCALE: REVISION RECORD A B C D DATE: 123456 D C B A LTRECO NO:APPROVED: PWR_HLD NOT SOLDER NOT SOLDER 6 RF_P 7 RF_N 45 VDD_CHG 36 PIO[5] 9 VREG_IN 46 BAT_P 21 AIO[0] 38 RST# 52 PIO[3] 37 PIO[6] 33 PIO[7] 53 PIO[8] 51 PIO[10] 1 PIO[11] 30 PCM_CLK 32 PCM_OUT 29 PCM_IN 31 PCM_SYNC 40 TEST_EN 10 VREG_OUT 20 AIO[1] 19 AIO[2] 50 LED1 49 LED0 56 PIO[2] 3 PIO[1] 2 PIO[0] 54 PIO[9] 4 VREG_EN 47 LX 55 VDD_PIO 44 VDD_PADS 18 VDD_ANA0 13 VDD_ANA1 25 VDD_UART0 22 VDD_UART1 26 UART_CTS 16 XTAL_IN 17 XTAL_OUT 35 PIO[4] 14 MIC_P 15 MIC_N 11 SPKR_N 12 SPKR_P 27 NC 48 BAT_N 57 VSS_CNTR_PAD 24 UART_RTS 23 UART_RX 28 UART_TX 39 SPI_MOSI 42 SPI_MISO 41 SPI_CS# 43 SPI_CLK 5 VDD_RADIO 8 VDD_LO 34 VDD_CORE U1 BLUEVOX TP4 TP5 TP6 TP3 3 1 24 XT1 L4 15NH R10 330 R9 330 TP1 L1 33UH R4 2R2 2 DC 1 UNBAL 3 NC 6 BAL 4 BAL 7 GND 8 GND 5 GND U4 DBF81F104-CSR L2 15NH ANT R13 220K R15 120K R12 2R2 R14 NS R16 220K R18 150K R2110K Q1 BSS138 R22 220K R25 47K R26 47K 8 VCC 7 WP 6 SCL 5 SDA 1 A0 2 A1 3 A2 4 VSS U5 EEROM R28 4K7 R29 4K7 R30 4K7 R32 2K2 C1 1UF C2 15PF C3 27NF C4 15PF C5 100P C6 100NF C7 100NF C8 1UF C9 5P6 C10 12P C12 2U2 C13 15PF C14 27NF C15 27NF C16 220N C17 4U7F C18 4U7F C19 8.2nH R17 0 TP2 TP9 TP10 TP11 TP12 C24 4U7F R19 1M C214U7F C251UF C26 1UF 1 IN 5 OUT 4 ADJ 2 GND 3 EN U3 CM2831 C22 1NF C11 1UF R1 47K R2 47K R5 47K R6 47K R7 47K R8 47K R1147K R2047K 1 2 3 4 J1 CON4_DIP 1 2 3 4 5 J2 DC0530 1 2 3 4 5 6 7 8 9 10 11 12 J3 CON8_SMT C20 8.2nH C230.5PF 4 IN- 2 BYPASS 1 SHUTDOWN/ 5 VO1 8 VO2 6 VDD 7 GND 3 IN+ U2 HWD2190 C27 1UF R3 20k R23 47K 1 2 J4 SUPPLY D1 D2 D3D4 D5 D6 VBATT 1V8 VBUS VBATT 1V8 SPEAKER_P SPEAKER_N AUDIO_EN ON/OFF VBATT KEY3 LED_RED GND LED_RED LED_BLUE EEPROM_WP EEPROM_SDA EEPROM_SCL 1V8 EEPROM_SCL KEY2 KEY1 ON/OFF 1V8 VBUS EEPROM_WP EEPROM_SDA VBATT SPEAKER_P SPEAKER_N AUDIO_EN AUDIO_EN PIO0 PIO0 KEY3 KEY2 KEY1 LED_BLUE VBATT

FCC Part 15 TEST REPORT For Blinc Model Name: Y6400 Brand Name: N/A FCC ID: VWU-Y6400 Report No.: AGC10430911GZ01-4E6 Date of Issue: Nov.20, 2009 Prepared For Shanghai Hehui Safety Products Manufacture Co., Ltd. 8 Fengjin road, Xidu Industrial Zone, Fengxian District, Shanghai, 201401 TEL: 021-5743 6661 FAX: 021-5743 5112 Prepared By Attestation of Global Compliance Co., Ltd. 2F., No.2 Building, Huafeng No.1 Technical Industrial Park, Sanwei, Xixiang, Baoan District, Shenzhen TEL: 86-755-2908 1966 FAX: 86-755-2600 8484 Report No.:AGC10430911GZ01-4E6 Page 1 of 50 VERIFICATION OF COMPLIANCE Applicant: Shanghai Hehui Safety Products Manufacture Co., Ltd. Address 8 Fengjin road, Xidu Industrial Zone, Fengxian District, Shanghai, 201401 Product Description: Blinc Brand Name: N/A Model Number: Y6400 FCC ID VWU-Y6400 Report Number: AGC10430911GZ01-4E6 Date of Test: Nov.15, 2009-Nov.20, 2009 WE HEREBY CERTIFY THAT: The above equipment was tested by Shenzhen Attestation of Global Compliance Science & Technology 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 (2003) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.247. Checked By: Jekey Zhang Nov.20, 2009 Authorized By King Zhang Nov.20, 2009 Report No.:AGC10430911GZ01-4E6 Page 2 of 50 TABLE OF CONTENTS 1.GENERAL INFORMATION .................................................................................................. 4 1.1 PRODUCT DESCRIPTION............................................................................................................. 4 1.2 RELATED SUBMITTAL(S) / GRANT (S) ......................................................................................... 4 1.3 TEST METHODOLOGY ................................................................................................................ 4 1.4 TEST FACILITY........................................................................................................................... 4 1.5 SPECIAL ACCESSORIES ............................................................................................................. 4 1.6 EQUIPMENT MODIFICATIONS ...................................................................................................... 5 2. SYSTEM TEST CONFIGURATION ..................................................................................... 6 2.1 CONFIGURATION OF TESTED SYSTEM .................................................................................................. 6 2.2 E QUIPMENT USED IN TESTED SYSTEM ................................................................................................. 6 3. SUMMARY OF TEST RESULTS ........................................................................................ 7 4. DESCRIPTION OF TEST MODES ...................................................................................... 7 5. CONDUCTION EMISSIONS ............................................................................................... 8 5.1 MEASUREMENT PROCEDURE: ............................................................................................................... 8 5.2 T EST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ...................................................................... 8 5.3 M EASUREMENT EQUIPMENT USED: ...................................................................................................... 8 5.4 L IMITS AND MEASUREMENT RESULT: ................................................................................................... 9 5.5 TEST RESULT OF LINE CONDUCTED EMISSION TEST ........................................................................... 10 6. MAXIMUM OUTPUT POWER ........................................................................................... 12 6.1 MEASUREMENT PROCEDURE: .................................................................................................................. 12 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ......................................................................... 12 6.3 MEASUREMENT EQUIPMENT USED: ......................................................................................................... 15 6.4 LIMITS AND MEASUREMENT RESULT: ...................................................................................................... 16 7. 20 DB BANDWIDTH ......................................................................................................... 18 7.1 MEASUREMENT PROCEDURE ................................................................................................................... 18 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ......................................................................... 18 7.3 MEASUREMENT EQUIPMENT USED: ......................................................................................................... 18 7.4 LIMITS AND MEASUREMENT RESULTS: .................................................................................................... 18 8. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ............................... 20 8.1 MEASUREMENT PROCEDURE: .................................................................................................................. 20 8.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ......................................................................... 20 8.3 MEASUREMENT EQUIPMENT USED: ......................................................................................................... 20 8.4 LIMITS AND MEASUREMENT RESULT: ...................................................................................................... 20 9. OUT OF BAND EMISSION ............................................................................................... 21 Report No.:AGC10430911GZ01-4E6 Page 3 of 50 9.1 MEAS…

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EIRP TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ----END OF REPORT----