2ACIA-TTBT002Bluetooth Music Receiver

Bluetooth Music Receiver Features & SPECIFICATIONS  Compact design.  Auto-Pairing.  3.5mm stereo output: For connection to any speaker system and more with a standard AUX input.  Bluetooth Version: 3.0 EDR compliant.  Bluetooth Receive Distance:10 Meters.  Support Micro-USB (Type A or B) Power Input. Bluetooth Blue LED Status: .Power on:0.1s on/off flash 3 times .Pairing ok:0.5s on/off till link ok .Link ok:0.05s on/ 0.2s off flash 2 times each 5s .Standby:0.05s on/ 0.2s off flash 1 times each 5s .Play music:0.1s on/ 0.1s off flash 1 times each 5s .Link back:0.05s on/ 0.15s off flash 1 times each 5s Federal Communication Commission Interference Statement 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 thatto which the receiver is connected.  Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

Confidentiality Request Letter Date: 2015/3/3 Federal Communications Commission Authorization and Evaluation Division FCC ID：2ACIA-TTBT002 Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below: 1. Block Diagram 2. Circuit Diagram 3. Operational Description 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, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely, Applicant’s company name : Ten Tronics Co., Ltd Applicant’s company address : No. 33, Lane 347, Chung-San S.Road Young-Kang District, Tainan, 710 Taiwan Signature : _________________________________ Job Title and Dept. : Jason Wen / Manager E-mail : [email protected] Tel. : +886-6-231-0285 Ex 20

Date:2015/3/24 Federal Communications Commission 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Product Certification Representative Authorization Letter FCC ID: 2ACIA-TTBT002 Product name: Bluetooth Music Receiver To whom it may concern: We the undersigned, hereby authorize following person to act as our agent in the preparation of an application for equipment authorization of model A-1350 to the FCC Rules and Regulations. Sporton International Inc. Address : No. 52, HwaYa 1st Road., Kwei-Shan Dist., TaoYuanCity Taiwan R.O.C. Name : Kevin Liang Job Title : Vice Manager e-mail : [email protected] We further certifies that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002(b), is subject to adenial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C. 835(a). This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Applicant : Ten Tronics Co., Ltd Address : No. 33, Lane 347, Chung-San S.Road Young-Kang District, Tainan, 710 Ta i w a n Signature : _________________________________ Name and Job Title. : Jason Wen / Manager E-mail : [email protected] Tel. : +886-6-231-0285 Ex 20

Report No. : EP4D2338 SPORTON International Inc. Page Number : B1 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 APPENDIX B. Photographs of EUT Report No. : EP4D2338 SPORTON International Inc. Page Number : B2 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Report No. : EP4D2338 SPORTON International Inc. Page Number : B3 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Report No. : EP4D2338 SPORTON International Inc. Page Number : B8 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973

Report No. : EP4D2338 SPORTON International Inc. Page Number : B3 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Report No. : EP4D2338 SPORTON International Inc. Page Number : B4 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Report No. : EP4D2338 SPORTON International Inc. Page Number : B5 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Report No. : EP4D2338 SPORTON International Inc. Page Number : B6 of B8 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973

FCC EMF Test Report Report No. : FA4D2338 SPORTON INTERNATIONAL INC. Page No. : 1 of 2 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 1 Human Exposure Assessment 1.1 Maximum Permissible Exposure 1.1.1 Limit of Maximum Permissible Exposure Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f 2 )* 6 30-300 61.4 0.163 1.0 6 300-1500 - - F/300 6 1500-100,000 - - 5 6 Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f 2 )* 30 30-300 27.5 0.073 0.2 30 300-1500 - - F/1500 30 1500-100,000 - - 1.0 30 Note 1: f = frequency in MHz ; *Plane-wave equivalent power density Note 2: For the applicable limit, see FCC 1.1310 MPE Calculation Method E (V/m) = d GP30 Power Density: Pd (W/m 2 ) = 377 E 2 E = Electric field (V/m) P = RF output power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = 2 d377 GP30   FCC EMF Test Report Report No. : FA4D2338 SPORTON INTERNATIONAL INC. Page No. : 2 of 2 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 1.1.2 Result of Maximum Permissible Exposure RF General Information Frequency Range (MHz) IEEE Std. 802.11 Protocol Ch. Frequency (MHz) Channel Number Number of Transmit Chains (N TX ) RF Output Power (dBm) 2400-2483.5 BR / EDR 2402-2480 0-78 [79] 1 -2.10 Note 1: RF output power specifies that Maximum Conducted (Average) Output Power. Worst Maximum RF Output Power Result Exposure Environment General Population / Uncontrolled Exposure Separation Distance (cm) 20 Condition RF Output Power (dBm) Modulation Mode RF Output Power Antenna Gain (dBi) EIRP Power PD (S) (mW/cm²) BR / EDR -2.10 0 -2.10 0.00012 Maximum Permissible Exposure Limit (mW/cm²) 1

FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : 1 of 40 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 FCC Test Report Equipment : Bluetooth Music Receiver Brand Name : Ten-Tronics Model No. : A-1350 FCC ID : 2ACIA-TTBT002 Standard : 47 CFR FCC Part 15.247 Operating Band : 2400 MHz – 2483.5 MHz FCC Classification : DSS Applicant Manufacturer : Ten-Tronics Co., Ltd. No.33, Lane 347, Chung-San S. Road, Young-Kang Dist, Tainan City, Taiwan The product sample received on Dec. 23, 2014 and completely tested on Jan. 29, 2015. We, SPORTON, would like to declare that the tested sample has been evaluated in accordance with the procedures given in ANSI C63.10-2009 and shown compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC., the test report shall not be reproduced except in full. Reviewed by: Vic Hsiao / Supervisor FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : 2 of 40 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 Accessories and Support Equipment ..................................................................................................... 7 1.3 Testing Applied Standards ..................................................................................................................... 7 1.4 Testing Location Information .................................................................................................................. 7 1.5 Measurement Uncertainty ...................................................................................................................... 8 2 TEST CONFIGURATION OF EUT ........................................................................................................ 9 2.1 The Worst Case Modulation Configuration ............................................................................................ 9 2.2 The Worst Case Power Setting Parameter ............................................................................................ 9 2.3 The Worst Case Measurement Configuration ...................................................................................... 10 2.4 Test Setup Diagram ............................................................................................................................. 12 3 TRANSMITTER TEST RESULT .......................................................................................................... 14 3.1 AC Power-line Conducted Emissions .................................................................................................. 14 3.2 20dB Bandwidth and Carrier Frequency Separation ........................................................................... 17 3.3 Number of Hopping Frequencies ......................................................................................................... 19 3.4 Time of Occupancy (Dwell Time) ......................................................................................................... 21 3.5 RF Output Power .................................................................................................................................. 23 3.6 Transmitter Radiated Bandedge Emissions ......................................................................................... 26 3.7 Transmitter Radiated Unwanted Emissions ......................................................................................... 29 4 TEST EQUIPMENT AND CALIBRATION DATA ................................................................................ 40 APPENDIX A. TEST PHOTOS APPENDIX B. PHOTOGRAPHS OF EUT FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : 3 of 40 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Summary of Test Result Conformance Test Specifications Report Clause Ref. Std. Clause Description Measured Limit Result 1.1.2 15.203 Antenna Requirement Antenna connector mechanism complied FCC 15.203 Complied 3.1 15.207 AC Power-line Conducted Emissions [dBuV]: 0.1548450MHz 51.48 (Margin 14.26dB) - QP 29.90 (Margin 25.84dB) - AV FCC 15.207 Complied 3.2 15.247(a) 20dB Bandwidth EDR: 1.2515MHz N/A Complied 3.2 15.247(a) Carrier Frequency Separation (ChS) EDR: 1.0000MHz ChS ≥ BW 20dB x2/3. Complied 3.3 15.247(a) Number of Hopping Frequencies (N) Max: 79 Min: 15 N ≥ 15 Complied 3.4 15.247(a) Time of Occupancy (Dwell Time) EDR: 0.318sec 0.4 s within 0.4 x N Complied 3.5 15.247(b) RF Output Power (Maximum Peak Conducted Output Power) Power [dBm] BR: -1.61 EDR: -2.28 Power [dBm] BR:21 EDR:21 Complied 3.6 15.247(c) Transmitter Radiated Bandedge Emissions Restricted Bands [dBuV/m at 3m]: 2483.52MHz 55.53 (Margin 18.47 dB) - PK 43.64 (Margin 10.36 dB) - AV Non-Restricted Bands: > 20 dBc Restricted Bands: FCC 15.209 Complied 3.7 15.247(c) Transmitter Radiated Unwanted Emissions Restricted Bands [dBuV/m at 3m]:210.420 MHz 36.89 (Margin 6.61 dB) - PK Non-Restricted Bands: > 20 dBc Restricted Bands: FCC 15.209 Complied FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : 4 of 40 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Revision History Report No. Version Description Issued Date FR4D2338 Rev. 01 Initial issue of report Mar. 30, 2015 2500-2690 FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : 5 of 40 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 1 General Description 1.1 Information 1.1.1 RF General Information RF General Information Frequency Range (MHz) Bluetooth Mode Ch. Frequ…

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FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : A1 of A6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Appendix A. Test Photos FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : A2 of A6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 1 Photographs of Conducted Emissions Test Configuration Mode 2 FRONT VIEW REAR VIEW FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : A3 of A6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 SIDE VIEW FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : A4 of A6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 2 Photographs of Radiated Emissions Test Configuration For radiated emissions 9kHz~30MHz FRONT VIEW REAR VIEW FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : A5 of A6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 For radiated emissions 30MHz~1GHz Mode 1 FRONT VIEW REAR VIEW FCC Test Report Report No. : FR4D2338 SPORTON INTERNATIONAL INC. Page No. : A6 of A6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 For radiated emissions above 1GHz Mode 1 FRONT VIEW REAR VIEW