2ABPK-OB001Bluetooth Speaker

Features: 1. Bluetooth receiving music player. version : 2.1 2 Bluetooth Hands free 3 line in playback Date: 2013.11.22 4. NFC functionality 5. USB5V output for mobile phone charging function 6 Charging time 150 minutes 7 Playing time 6 hours continuing. Bluetooth Display Name : OYO SOUND BOX Operation : 1 short click (left) key. Bluetooth issue a “beep" three times. Bluetooth is turned on and connected back into the last paired device automatically (last connection ID priority) lights flash. LED light on. If failed to connect the paired Bluetooth device within 10 seconds. Device goes into re- search mode automatically. (2) When the search to the device, the phone prompts to enter pairing mode, paired Bluetooth issue a " beep " sound. Phone prompts connected into standby mode, the light flashes slowly. 3 In the Bluetooth is turned on and the phone connection status, click (middle) button. You can play / pause music. 4 Bluetooth turned on, Hold (Right) button for 3 seconds to clear the entire ID re- paired. LED lights quick flash. 5. 2.0USB port 5V 500mA output for your phone battery charging. 6. LED light slowly flashes when Bluetooth in operation. The Bluetooth operation will be pause when you insert 3.5mm plug into unit and the mode will shift to directly input automatically. The mode of Bluetooth will be resume automatically once you unplug the 3.5mm plug from the unit. 7. When Bluetooth is turned on and connected to your mobile phone: Double-click the (middle) button 2 times to redial last phone number. LED is flashing once a call is coming. Press PHONE button (left button) and hold 3 seconds to reject a call, or press (middle) button to answer your call and hang up the call. 8. The Bluetooth function will be cut off when you are insert the 3.5mm jack into the unit and it will be shift the mode into direct input from other Audio source. You have to unplug the jack if you want to have a phone call by hand free while Bluetooth is on standby condition. 9. Low Power indicator: LED light flash 3 times in 1.5 seconds while the speaker issued a "Beep" sound to alarm for battery charging. 10. Insert Micro USB for charging, LED light on, means it is charging, and LED light off once the charging complete Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user 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 interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help. English Hereby, Zincere Limited, declares that this Bluetooth Speaker is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

Block Diagram Audio Amplifier Aux-in Out charging circuit Battery Charging Circuit Bluetooth module Crystal 16MHz

External Photo

Label Sample

Internal Photo

Operation Description The brief circuit description is listed as follows: OB-001 is a bluetooth speaker with AUX input. It can connect with other wireless device and then play the music The speaker is supply with 3.7V rechargeable battery. Bluetooth frequency range 2.402-2.480GHz, the modulation is GFKS 1 U10 F-3066 BLUETOOTH MODULE 2 U1 NS4358 Audio amplifier 3 U7 LTC4054 Charging IC

75K R64 C39 - BASS 2R BASS 4R R SP 4R LSP NS4358 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 U1 SP R1 15K C1 103 C2 104 C3 104 R2 20K C4 474 C5 105 C6 104 + C7 100U SP1 C8 104 + C9 100U SP2 C10 104 + C11 100U C12 104 + C13 100U R3 10K C14 323 C15 105 R4 10K C16 323 C17 105 R5 10K C18 323 R6 10K C19 323 C20 332 1 CTRL 2 BYPASS 3 INP 4 INN 5 VON 6 VCC 7 GND 8 VOP U4 DICE/MCU R19 10K C29 104 1 OUT1 2 IN 3 IN 4 GND 5 -IN1 6 +IN1 7 OUT2 8 VDD U3 4558 R20 2.2K C30 105 R21 1K R22 350K R23 24K C31 103 C32 332 C33 105 R24 100K R25 100K C34 103 C35 102 + C36 100U R26 10K R27 10K R28 10K + C37 100U C38 104 105 R29 2.2K C40 105 R30 1K R31 350K R32 24K C41 332 C42 103 C43 105 R33 100K R34 100K C44 103 C45 102 C46 105 1 2 3 4 5 6 U6 L1 4.7UH + C54 22UF/16V C55 104 + C56 10UF/16V C57 104 R44 360K R45 47K R46 47K R47 1K 1 2 3 Q2 8050 1 2 3 Q1 8550 R48 1K R49 10K R50 100K R51 220R 1 CHRG 2 GND 3 BAT(OUT) 4 VIN 5 PROG U7 LTC4054 1 GND 2 3 DP 4 DN 5 VCC USB USB5P/SMT 1 2 B1 DC3.7V R52 1.5K C58 104 C59 105 C60 106 R53 1.5K 6 3 2 1 VDD 4 GND 5 USB/4P D8 IN5819 R63 75K R65 49.9K R66 49.9K VDD VDD VDD VDD VDD1 VDD1 VDD1 R-OUT R-BASS L-BASS R-BASS VDD MUTE VDD1 VDD VDD1 VDD CHRG L-OUT B 2 2 REV: SIZE: CODE: DRAWN: DATED: DATED: CHECKED: QUALITY CONTROL: DATED: DATED: RELEASED: COMPANY: TITLE: DRAWING NO: SHEET: OF SCALE: REVISION RECORD APPROVED: ECO NO: A B D DATE: 1 2 3 4 5 6 D C A B C LTR C61 473 C62 473 C63 220P R54 1K R55 1K R56 2K C64 475 C65 475 1 2 MIC 1 2 PHONE 1 2 BT 1 2 POWER KA D3 16 AGND 17 AOR 18 AINL 19 AINR 20 P00 21 TX 22 RX 23 MUTE 24 P20 25 P03 26 P01 1 P04 2 P30 3 MFB 4 VOL+ 5 VOL- 6 DOWN 7 UP 8 PLAY 9 V1.8 10 GND 11 BAT 27 MICP 28 MICN 29 MICB 13 LED1 12 LED0 15 AOL 14 +5V U10 F-3066 R57 22K R58 22K C66 104 C67 104 1 2 3 Q3 8050 R59 10K R60 220R 1 2 3 4 5 6 7 8 9 10 11 PJ1 PJ2/SW C68 105 C69 105 C70 104 + C71 220UF/16V KA D2 KA D4 R61 220R R62 220R 6 5 3 7 4 8 1 2 VOL/2CON 1 2 3 4 5 6 7 8 9 J1 1 2 3 4 5 6 7 8 9 J2 MICP MICN MICB MICN MICP MICB VDD VDD P30 P30 VDD L-IN R-IN MUTE MUTE MUTE VDD CHRG VDD CHRG CHRG P30 P30

1 VDDAO 2 AOHPM 3 VSSAO 4 AOHPL 5 VDDA 6 VSSA 7 VCOM 8 MICP1 9 MICN1 10 MIC_BIAS 11 AIR 12 AIL 13 VDD_IO 14 RST 42 XO_N 41 XO_P 40 VDD_IO 39 P16 38 RXD 37 TXD 36 P05 35 P27 34 P02 33 P22 32 P24 31 LED2 30 LED1 29 MFB 43 VCC_RF 44 RX_CLS1 45 RTX 46 P01 47 P03 48 P30 49 P20 50 P00 51 P04 52 VDD_IO 53 P35 54 EAN 55 1V8 56 AOHPR 28 BK_OUT 27 BK_LX 26 BK_VDD 25 SYS_PWR 24 SAR_VDD 23 SK1 22 BAT_IN 21 ADAP_IN 20 3V1_IN 19 CODEC_VO 18 3V1 17 1V8 16 P13 15 P12 57 GND U1 IS1681S C1 NC FB1 10UF EEPROM 24C32 A0 A1 A2 GND VCC WP SCL SDA U3 C2 10UF C3 1UF C4 0.1UF C5 1UF C6 10UF R7 1K C7 10uf L3 10UH R4 1R R5 1R C8 1UF C9 1UF C10 0.1UF R8 1K/NC C11 18PF C12 18PF C13 10UF C14 1UF R1 0R L1 2.2NH C15 2PF C16 1PF C17 1.8PF C18 1PF C21 0.1uf R3 4k7 R6 1K/NC XTAL_IN XTAL_OUT GND GND U2 16MHZ F-3066 1 P04 2 P20 3 MFB 4 VOL+ 5 VOL- 6 UP 7 DOWN 8 PLAY 9 V1.8 10 GND 11 BAT 12 LED0 13 LED1 27 MICP 28 MICN 29 MICB 14 5V 15 AOL 16 AGND 17 AOR 18 AIL 19 AIR 20 P00 21 TX 22 RX 23 MUTE 24 P20 25 P03 26 P01 U4 F-3066 1V8 BK_OUT MFB ADAP VBAT 1V8 1V8 VDD_IO 1V8 P13 P12 VD_IO CODEC_VO MICP MICN MIC_BIAS AIR AIL AOL AOR 1V8 VDD_IO MUTE P00 P20 P30 P03 VOL+ VDD_IO VOL- RX TX UP DOWN PLAY LED0 LED1 VDD_IO P13 P12 BK_OUT P04 P20 MFB VOL+ VOL- DOWN UP PLAY VBAT LED0 LED1 MICP MICN MICB ADAP AOL AOR AIL AIR P00 TX RX MUTE P20 P03 P01 1V8 MFB

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : Page 1 of 58 Mr. WONG Lap-pong, Andrew Manager Electrical Division FCC ID: 2ABPK-OB001 Application No. : LR045111(1) Applicant : Zincere Limited Room 03, 11/F, Laurels Industrial Centre, 32 Tai Yau Street, San Po Kong, Kowloon, Hong Kong Sample Description : One(1) item of submitted sample stated to be Bluetooth Speaker model No. OB001 Sample registration No. : RR051384-002 Radio Frequency : 2402MHz ~ 2480MHz Transceiver Rating : 3.7V rechargeable battery Date Received : 11 Dec 2013 Test Period : 23 Dec 2013 to 13 Jan 2014 Test Requested : FCC Part 15 Certificate Test Method : 47 CFR Part 15 (10-1-12 Edition), ANSI C63.4 – 2009, FCC Public Notice DA 00-705 Test Engineer : Mr. LEUNG Shu-kan, Ken Test Result : See attached sheet(s) from page 2 to 58. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart B and C. TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Page 2 of 58 FCC ID: 2ABPK-OB001 Table of Contents 1 General Information ................................................................................................................................... 3 1.1 General Description ............................................................................................................................ 3 1.2 Location of the test site ....................................................................................................................... 5 1.3 List of measuring equipment............................................................................................................... 6 1.4 List of measuring equipment............................................................................................................... 6 1.5 Measurement Uncertainty ................................................................................................................... 7 2 Description of the radiated emission test ................................................................................................... 8 2.1 Test Procedure .................................................................................................................................... 8 2.2 Test Result .......................................................................................................................................... 9 2.3 Maximum peak output power ........................................................................................................... 10 2.4 Radiated Emission Measurement Data ............................................................................................. 11 3 Description of the Line-conducted Test ................................................................................................... 17 3.1 Test Procedure .................................................................................................................................. 17 3.2 Test Result ........................................................................................................................................ 17 3.3 Graph and Table of Conducted Emission Measurement Data .......................................................... 17 4 Photograph ............................................................................................................................................... 18 4.1 Photographs of the Test Setup for Radiated Emission and Conducted Emission ............................. 18 4.2 Photographs of the External and Internal Configurations of the EUT .............................................. 18 5 Supplementary document ......................................................................................................................... 19 5.1 Bandwidth ......................................................................................................................................... 19 5.2 Duty cycle ......................................................................................................................................... 20 5.3 Transmission time ............................................................................................................................. 20 5.4 Power Spectral Density ..................................................................................................................... 20 5.5 Hopping sequence ............................................................................................................................. 20 5.6 Average on time ................................................................................................................................ 21 6 Appendices ............................................................................................................................................... 22 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Page 3 of 58 FCC ID: 2ABPK-OB001 1 General Information 1.1 General Description The equipment under test (EUT) is a Bluetooth Can speaker. The EUT is power by 3.7V rechargeable battery. The EUT has two operating mode. The first operating mode is Bluetooth mode. It receives digital audio from other wireless device and playback the audio signal. The second mode is Aux mode. An Aux input terminal supports audio input by 3.5 mm terminal. The USB ports only for battery charging. There is function when connecting to computer. For the Bluetooth mode, it supports standard Bluetooth V3.0+EDR or below revision protocol for data synchronization. After paring with other standard Bluetooth device, it can play the music. The Bluetooth module used in the speaker has been test and approved by official Bluetooth Special Interest Group (SIG) member. All technical requirements including hopping rate, Frequency channels, Pseudo randomly order list and Bandwidth has been tested and complied with Spread Spectrum Sys…

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TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 35 of 58 FCC ID: 2ABPK-OB001 A6 Conducted Emission Measurement Date TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 36 of 58 FCC ID: 2ABPK-OB001 A6 Conducted Emission Measurement Date TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 37 of 58 FCC ID: 2ABPK-OB001 A6 Conducted Emission Measurement Date

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 38 of 58 FCC ID: 2ABPK-OB001 A7. Hopping sequence 1 st example of fundamental frequency 2 nd example of fundamental frequency TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 39 of 58 FCC ID: 2ABPK-OB001 A7. Hopping sequence 3 rd example of fundamental frequency 4 th example of fundamental frequency

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 40 of 58 FCC ID: 2ABPK-OB001 A8. 20 dB bandwidth and 99% bandwidth Channel: CH00 20 dB bandwidth 99% bandwidth TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 41 of 58 FCC ID: 2ABPK-OB001 A8. 20 dB bandwidth and 99% bandwidth Channel: CH39 20 dB bandwidth 99% bandwidth TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 42 of 58 FCC ID: 2ABPK-OB001 A8. 20 dB bandwidth and 99% bandwidth Channel: CH78 20 dB bandwidth 99% bandwidth

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 43 of 58 FCC ID: 2ABPK-OB001 A9. Bluetooth Channel Spacing CH00-CH01 CH39-CH40 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 44 of 58 FCC ID: 2ABPK-OB001 A9. Bluetooth Channel Spacing CH77-CH78

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 45 of 58 FCC ID: 2ABPK-OB001 A10. Bluetooth Hopping Channel CH00-CH39 CH39-CH78

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 46 of 58 FCC ID: 2ABPK-OB001 A11. Bluetooth Band Edge Lower channel (Peak measurement) Lower channel (Average measurement) TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 47 of 58 FCC ID: 2ABPK-OB001 A11. Bluetooth Band Edge Higher channel (Peak measurement) Higher channel (Average measurement)

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 48 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH1 Channel: CH00 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 49 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH3 Channel: CH00 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 50 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH5 Channel: CH00 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 51 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH1 Channel: CH39 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 52 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH3 Channel: CH39 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 53 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH5 Channel: CH39 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 54 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH1 Channel: CH78 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 55 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH3 Channel: CH78 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 56 of 58 FCC ID: 2ABPK-OB001 A12. Bluetooth Average On Time Packet: DH5 Channel: CH78

TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 57 of 58 FCC ID: 2ABPK-OB001 A13. Transmission Power Channel: CH00 Channel: CH39 TEST REPORT Report No. : AS0058698(3) Date : 03 Oct 2014 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 58 of 58 FCC ID: 2ABPK-OB001 A13. Transmission Power Channel: CH78 ***** End of Report *****

Test Setup Photo Front view (30MHz – 1GHz) Rear view (30MHz – 1GHz) Front view (9kHz – 30MHz) Rear view (9kHz – 30MHz) Front view (1GHz – 25GHz) Rear view (1GHz – 25GHz) Conducted emission (front view) Conducted emission (rear view) Conducted emission (side view)