TJ7BTK-A18BLUETOOTH HEADSET

FCC Information 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. CAUTION: Changes or modifications not expressly approved by Summer infant may void the users authority to operate this equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part15 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: lReorient or relocate the receiving antenna l Increase the separation between the equipment and the receiver l Consult the dealer or an experienced radio / TV technician for help.

Applicant: Kiss Communications Technology Co., Ltd. FCC ID: TJ7BTK-A18 Circuit Architecture ： BC4 Module DC3.7V Operating voltage MIC headphones 2.4G Antenna SPROM program Keystoke for Controlling Reset Circuit DC5V Charging supply

Applicant: Kiss Communications Technology Co., Ltd. FCC ID: TJ7BTK-A18 EUT top view EUT bottom view

Applicant: Kiss Communications Technology Co., Ltd. FCC ID: TJ7BTK-A18 The Label must not be a stick-on paper label. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/Proposed FCC ID Label Location FCC ID: TJ7BTK-A18

Applicant: Kiss Communications Technology Co., Ltd. FCC ID: TJ7BTK-A18 Main & RF board component side Main & RF board solder side

Applicant: Kiss Communications Technology Co., Ltd. FCC ID: TJ7BTK-A18 Description of The Circuit Principle： Bluetooth headset operates in the 2.4GHz range, exactly between the 2.402GHz and the 2.480GHz.The maximum of covering range is 10m. BlueCore4 Bluetooth IC is the center of the whole block, integrated the RF circuit and baseband-controlling circuit, and supplied ample interfaces. In the block, a embedded 16MHz crystal supplies timer clock for IC, and a embedded voltage regulator supplies 1.8V positive voltage for Balum etc..

1 2 3 4 ABCD 4 3 2 1 D CBA C6 5P6 R647K R747K Y116M C910P C83P9 C4 15P R1047K P1TE C12 10n C5 100n R1147K R26 2.2R L1 3.9nH C2NC A1 GIGAANT 3030A6250-01 L2 15nH C14 15P C1NC C15 15P C7 4.7uF Unbalanced 1 GND 5 Balanced 4 Balanced 6 GND 7 DC 2 GND 8 NC 3 T1 DBF81F101-6 C18 10n C19 2.2uF L6 33uH 1 A D1RB551 1 1 2 2 SP1 R SPEAKER R35 2.2K R37 2.2K R36 2.2K SCL 6 GND 4 SDA 5 VCC 8 WP 7 A0 1 A1 2 A2 3 U2 AT24C32 R33 10R C23 104 MIC1-42dB R32 1.5K L3 15nH C20 15P R47150K 1% R46 220K 1% SW2 ON/OF SW1 VOL+ SW3 VOL- C16 2.2uF C354.7uF R63 2R2 C47 1uF R62 2R2 C1147n C10 47n + 1 - 2 BAT3.6V R45330 R44 330 R1247K R1347K C3 100n R3 150K 1% R2 220K 1% ON C13 5p6 Title 凯狮通讯科技有限公司 Revision A0 Date 2006-5-20 PIO[0] A1 PIO[2] A2 PIO[11] A3 PIO[9] A4 LX A6 VSS_BAT A7 VDD_BAT A8 LED[0] A9 LED[1] A10 VDD_CHG A11 VDD_PIO B1 PIO[1] B2 PIO[3] B3 PIO[10] B4 NC B5 VDD_MEM B6 NC B7 VDD_MEM B8 NC B10 VDD_RADIO C1 VSS_RADIO C2 AUX_DAC C3 VSS_PADS4 C4 VSS_MEM C5 NC C6 VSS_MEM C7 VSS_PADS3 C8 TEST_EN C10 RX_IN D1 VSS_RADIO D2 NC D3 VSS_PADS2 D9 RESETB D10 VDD_PADS D11 TX_B E1 VSS_RADIO E2 VSS_SHIELD E3 VSS_CORE E9 NC E10 VDD_CORE E11 TX_A F1 VSS_RADIO F2 NC F3 PIO[4] F9 PIO[5] F10 VSS_LO G1 VSS_LO G2 NC G3 NC G10 VREG_IN H1 VDD_VCO H2 VREG_EN H3 NC H10 SPKR_N J1 SPKR_P J2 VSS_LDO J3 VSS_ANA J4 VSS_ANA J5 AIO[0] J6 VDD_MEM J7 TEST[2] J8 VSS_PADS1 J9 NC J10 VREG_OUT K1 VSS_ANA K2 VSS_ANA K3 XTAL_OUT K4 NC K5 NC K6 TEST[1] K7 VDD_MEM K8 VDD_ANA L1 MIC_P L2 MIC_N L3 XTAL_IN L4 VDD_ANA1 L5 AIO[1] L6 USB_DN L9 USB_DP L10 VDD_USB L11 PIO[8] A5 PIO[7] G9 PIO[6] F11 UART_RX K10 UART_TX K9 UART_RTS L8 UART_CTS K11 SPI_CLK C11 SPI_MOSI C9 SPI_MISO B11 SPI_CSB B9 AIO[2] L7 PCM_SYNC H9 PCM_IN J11 PCM_OUT G11 PCM_CLK H11 U1 BC413159 R614.7K Q1 3904 R4150K R80220K 1% C80105 +1.8V +1.8V PIO6PIO8PIO7 RESET +5V +3.6V PIO9 PIO1 PIO2 +1.8V +3.6V Li-3.6VBATT PIO2PIO1PIO9 AIO0+3.6V MIC- MIC+ +3.6V +5V AIO0 +3.6V UART_RXUART_TXUART_RTSUART_CTSSPI_CLKSPIO_MOSISPI-MISOSPI-CSBPIO3T3PIO8PIO7PIO6PIO10T10PIO11T11 +1.8VRESET PIO4 MIC+MIC- UART_RTSUART_CTSUART_TXUART_RX+1.8V SPI-CSBSPIO_MOSISPI-MISOSPI_CLK+1.8V PIO4 Q2BC847 R1100K PIO9 +3.6V FPC BOARD +3.6V 1234 J4SIP4 PIO1PIO2 BTK-A18 12 J3 Chang Jack LED1LED1*2 RED BLUE 1 TP1 1 TP4 1 TP5 1 TP2 1 TP3 1 TP6 1 TP7 1 TP8 1 TP9 1 TP10 1 TP11 1 TP12 PROGRAMMING PORT TEST PORT

The test report consists 23 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Ke Mei Ou Laboratory Corporation. The test result in the report only applied to the tested sample. FCC TEST REPORT Under FCC 15 Subpart C, Paragraph 15.249: 2003 Prepared For : Kiss Communications Technology Co., Ltd. Room 1808, New Century Business Center, No.2-6, Hongde Road, Haizhu District, Guangzhou, China. November 14, 2006 FCC ID: TJ7BTK-A18 EUT: Bluetooth Headset Model: BTK-A18 Report Type: Original Report Test Engineer: Jacky Huang Test Date: November 6, 2006 Review By: Apollo Liu / Manager FEDERAL COMMUNICATIONS COMMISSION Registration Number: 125782 INDUSTRY CANADA Registration Number: IC4986 Ke Mei Ou Laboratory Co., Ltd. 7A, Jiaxiangge, Jiahuixincheng, No.3027, Shennan Rd., Futian, Shenzhen, Guangdong, P.R.China. Zip Code: 518033 Tel: + 86 755 83642690 Fax: + 86 755 83297077 www.kmolab.com Kiss Communications Technology Co., Ltd. FCC ID: TJ7BTK-A18 KMO FCC ID Report Report #: KSZ2006110305J Page 2 of 23 TABLE OF CONTENTS 1. General Information....................................................................................................................................................3 1. 1 Notes......................................................................................................................................................................3 1. 2 Testing Laboratory..................................................................................................................................................3 1. 3 Details of Applicant................................................................................................................................................3 1. 4 Application Details..................................................................................................................................................3 1. 5 Test Item.................................................................................................................................................................3 1. 6 Test Standards.........................................................................................................................................................3 2. Technical Test...............................................................................................................................................................4 2. 1 Summary of Test Results.........................................................................................................................................4 3. EUT Modifications.......................................................................................................................................................4 4. Conducted Power Line Test.........................................................................................................................................5 4. 1 Test Equipment.......................................................................................................................................................5 4. 2 Test Procedure........................................................................................................................................................5 4. 3 Test Setup...............................................................................................................................................................5 4. 4 Configuration of the EUT........................................................................................................................................6 4. 5 EUT Operating Condition........................................................................................................................................7 4. 6 Conducted Power Line Emission Limits..................................................................................................................7 4. 7 Conducted Power Line Test Result...........................................................................................................................7 5. Radiated Emission Test................................................................................................................................................8 5. 1 Test Equipment.......................................................................................................................................................8 5. 2 Test Procedure........................................................................................................................................................8 5. 3 Radiated Test Setup.................................................................................................................................................8 5. 4 Configuration of the EUT........................................................................................................................................9 5. 5 EUT Operating Condition........................................................................................................................................9 5. 6 Radiated Emission Limit.........................................................................................................................................9 5. 7 Radiated Emission Test Result...............................................................................................................................10 6. Band Edge..................................................................................................................................................................12 6. 1 Test Equipment.....................................................................................................................................................12 6. 2 Test Procedure...........................................................…

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Applicant: Kiss Communications Technology Co., Ltd. FCC ID: TJ7BTK-A18 Radiated emission test view