2ABE2-BTS81Bluetooth speaker

User Manual Bluetooth speaker BTS81 GOLD FINGERS TECHNOLOGY CO., LTD FCC Information and Copyright 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. 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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 GOLD FINGERS TECHNOLOGY CO., LTD Room 1403,14F, Binhai Building B, xinghua road, central of Bao'an district, Shenzhen,China 2015-7-13 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, GOLD FINGERS TECHNOLOGY CO.,LTD hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): FCC ID: 2ABE2-BTS81 Model: BTS81 Product name: Bluetooth speaker Sincerely, signature : name / title: Alex Shao / manager address: Room 1403,14F, Binhai Building B, xinghua road, central of Bao'an district, Shenzhen, China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 GOLD FINGERS TECHNOLOGY CO., LTD 2015-7-27 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ABE2-BTS81 We hereby request confidential treatment of information accompanying this application as outlined below: - e.g. Block Diagram - e.g. Schematics - e.g. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature : Client’s name & title : Alex Shao&manager Contact information / address: Room 1403,14F, Binhai Building B, xinghua road, central of Bao'an district, Shenzhen, China

FCC ID LABELING AND LOCATION FCC ID Label FCC ID Label Location Bluetooth speaker Model: BTS81 FCC ID: 2ABE2-BTS81 GOLD FINGERS TECHNOLOGY CO., LTD 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.

ANT

FCC ID: 2ABE2-BTS81 1. RF EXPOSURE EVALUATION Test Result of RF Exposure Evaluation According to the KDB-447498 D01 V05, FCC 47CFR§2.1093 the following RF exposure evaluation shall to demonstrate RF exposure compliance. [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance,mm)] * [√f(GHz)] Peak Output power Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Maximum Output Power: mW Separation distance mm RF exposure 2402 -3.136 -3 ±1.0 -2 0.631 5 0.196 2440 -3.091 -3 ±1.0 -2 0.631 5 0.197 2480 -3.688 -3 ±1.0 -2 0.631 5 0.199 The Max RF exposure is 0.199. Threshold at which no SAR required is ≤ 3.0 for 1-g SAR, Separation distance is 5mm. Conclusion: So no SAR
is required.

FCC ID: 2ABE2-BTS81 Keyway Testing Technology Co., Ltd. Report No. 15KWE072771F Page 1 of 30 FCC TEST REPORT for GOLD FINGERS TECHNOLOGY CO., LTD Bluetooth speaker Model Number: BTS81 FCC ID: 2ABE2-BTS81 Prepared for : GOLD FINGERS TECHNOLOGY CO., LTD Address : Room 1403,14F, Binhai Building B, xinghua road, central of Bao'an district, Shenzhen,China Prepared by : Keyway Testing Technology Co., Ltd. Address : Building 1, Baishun Industrial Zone, Zhangmutou Town, Dongguan, Guangdong, China Tel: 86-769-8718 2258 Fax: 86-769-8718 1058 Report No. : 15KWE072771F Date of Test : Jun.30~Jul.08, 2015 Date of Report : Jul. 09, 2015 FCC ID: 2ABE2-BTS81 Keyway Testing Technology Co., Ltd. Report No. 15KWE072771F Page 2 of 30 TABLE OF CONTENTS Test Report Declaration Page 1. TEST SUMMARY .......................................................................................................................... 4 2. GENERAL PRODUCT INFORMATION .................................................................................... 5 2.1. Product Function .............................................................................................................................. 5 2.2. Description of Device (EUT) .......................................................................................................... 5 2.3. Independent Operation Modes ......................................................................................................... 6 2.4. TEST SITES ........................................................................................................................................ 6 2.5. List of Test and Measurement Instruments .................................................................................... 7 3. TEST SET-UP AND OPERATION MODES .............................................................................. 8 3.1. Principle of Configuration Selection ................................................................................................. 8 3.2. Block Diagram of Test Set-up ........................................................................................................... 8 3.3. Test Operation Mode and Test Software ........................................................................................ 8 3.4. Special Accessories and Auxiliary Equipment ............................................................................... 8 3.5. Countermeasures to Achieve EMC Compliance ........................................................................... 8 4. EMISSION TEST RESULTS........................................................................................................ 9 4.1. Conducted Emission at the Mains Terminals Test ........................................................................ 9 4.2. Radiated Emission Test ................................................................................................................... 14 5. BAND EDGE COMPLIANCE TEST ......................................................................................... 20 5.1. Limits .................................................................................................................................................. 20 5.2. Test setup .......................................................................................................................................... 20 6. 6DB OCCUPY BANDWIDTH .................................................................................................... 23 6.1. Limits .................................................................................................................................................. 23 7. OUTPUT POWER TEST ............................................................................................................ 25 7.1. Limits .................................................................................................................................................. 25 7.2. Test setup .......................................................................................................................................... 25 7.3. Test result .......................................................................................................................................... 25 8. POWER SPECTRAL DENSITY TEST ..................................................................................... 26 8.1. Limits .................................................................................................................................................. 26 8.2. Test setup .......................................................................................................................................... 26 8.3. Test result .......................................................................................................................................... 26 9. ANTENNA REQUIREMENTS ................................................................................................... 28 9.1. Limits .................................................................................................................................................. 28 9.2. Result ................................................................................................................................................. 28 10.PHOTOGRAPHS OF TEST SET-UP .......................................................................................... 29 FCC ID: 2ABE2-BTS81 Keyway Testing Technology Co., Ltd. Report No. 15KWE072771F Page 3 of 30 Keyway Testing Technology Co., Ltd. Applicant: Address: GOLD FINGERS TECHNOLOGY CO., LTD Room 1403,14F, Binhai Building B, xinghua road, central of Bao'an district, Shenzhen,China Manufacturer: Address: GOLD FINGERS TECHNOLOGY CO., LTD Room 1403,14F, Binhai Building B, xinghua road, central of Bao'an district, Shenzhen,China E.U.T: Bluetooth speaker Model Number: BTS81 Trade Name: ------ Serial No.: ------ Date of Receipt: Jun 30, 2015 Da…

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FCC ID: 2ABE2-BTS81 Keyway Testing Technology Co., Ltd. Report No. 15KWE072771F Page 29 of 30 10.PHOTOGRAPHS OF TEST SET-UP Conducted Emission FCC ID: 2ABE2-BTS81 Keyway Testing Technology Co., Ltd. Report No. 15KWE072771F Page 30 of 30 Radiated Emission Test ------END------