2AAP8BLUFINITIBluetooth Speaker

GUOGUANG ELECTRIC CO., LTD No.8 Jinghu Road, Xinhua Street, Huadu Reg, Guangzhou, China FCC ID: 2AAP8BLUFINITI POWER OF ATTORNEY 2015/06/24 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize I-Test Laboratory (MR. Pauler LI, Manager) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by I-Test Laboratory (MR. Pauler LI, Manager) on our behalf shall have the same effect as acts of our own. This authorization expires on 2015/09/24. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, (GUOGUANG ELECTRIC CO., LTD), are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, (GUOGUANG ELECTRIC CO., LTD) <SIGNATURE> ------------------------------- (Mr Alan Song) (Engineer)

GUOGUANG ELECTRIC CO., LTD No.8 Jinghu Road, Xinhua Street, Huadu Reg, Guangzhou, China Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Sections 0.457 and 0.459 pertaining to confidential material. GUOGUANG ELECTRIC CO., LTD would like the following documents regarding this submission for FCC ID: 2AAP8BLUFINITI to be kept confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent* 1 Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* User’s Manual The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Pursuant to sections 0.457 and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 180 days. Sincerely, By: __________________________ Mr Alan Song (Signature) (Print name) Title: Engineer On behalf of: GUOGUANG ELECTRIC CO., LTD (Company Name)

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RF Exposure Requirements Product Description: Bluetooth Speaker Model No.: Blufiniti FCC ID: 2AAP8BLUFINITI According to the KDB-4474498 D01 V05r02, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Bluetooth (Classic mode) Tx frequency range: 2402~2480MHz Device category: Removable device Maximum Conducted Output Power: 7.97 dBm Maximum Output Power: 6.3 mW Minimum Distance: 5 mm Limit: 10 mW Source-based time-averaged output power is 6.3 mW ＜10 mW Bluetooth (BLE mode) Tx frequency range: 2402~2480MHz Device category: Removable device Maximum Conducted Output Power: 7.88 dBm Maximum Output Power: 6.1 mW Minimum Distance: 5 mm Limit: 10 mW Source-based time-averaged output power is 6.1 mW ＜10 mW So the transmitter complies with the RF exposure requirements and the SAR is not required.

ITL Page 1 of 86 Report No. 14128507-1 TEST REPORT Applicant: Guoguang Electric Co., Ltd Address of Applicant: No.8 Jinghu Road, Xinhua Street, Huadu Reg, Guangzhou, China Manufacturer: OTONE Audio Address of Manufacturer: Station House, Stamford New Road, Altrincham, Cheshire WA14 1EO United Kingdom Product name: Bluetooth speaker Model: Blufiniti Rating(s): (1) Battery (internal) Input : 3.7Vdc (2) USB port Input : 5.0Vdc, 1.0A Trademark: Otone Standards: FCC Part 15.247 :2013 FCC ID: 2AAP8BLUFINITI Date of Receipt: 2014-11-07 Date of Test: 2014-11-07~2015-02-10 Date of Issue: 2015-06-24 Test Result Pass* * In the configuration tested, the test item complied with the standards specified above. Authorized for issue by: Test by: Reviewed by: Jun.24,2015 Jumy Qiu Jun.24,2015 Pauler Li Project Engineer Project Manager Date Name/Position Signature Date Name/Position Signature ITL Page 2 of 86 Report No. 14128507-1 Possible test case verdicts: test case does not apply to the test object ..: N/A test object does meet the requirement ........: P (Pass) test object does not meet the requirement ..: F (Fail) Testing Laboratory information: Testing Laboratory Name .......... : I-Test Laboratory Address : 1-2 floor, South Block, Building A2 , No 3 Keyan Lu, Science City, Guangzhou, Guangdong Province, P.R. China Testing location : Same as above Tel : 0086-20-32209330 Fax : 0086-20-62824387 E-mail : [email protected] General remarks: The test results presented in this report relate only to the object tested. The results contained in this report reflect the results for this particular model and serial number. It is the responsibility of the manufacturer to ensure that all production models meet the intent of the requirements detailed within this report. This report would be invalid test report without all the signatures of testing technician and approver. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. General product information: / ITL Page 3 of 86 Report No. 14128507-1 1 Test Summary Test Test Requirement Test method Result Antenna Requirement FCC PART 15 C section 15.247 (c) and Section 15.203 FCC PART 15 C section 15.247 (c) and Section 15.203 PA SS Occupied Bandwidth ( -20dB) FCC PART 15 C section 15.247 (a)(1); ANSI C63.10: 2009 Clause 6.9 & DA 00-705 PA SS Carrier Frequencies Separated FCC PART 15 C section 15.247(a)(1); DA 00-705 PA SS Hopping Channel Number FCC PART 15 C section 15.247(a)(1)(iii) DA 00-705 PA SS Dwell Time FCC PART 15 C section 15.247(a)(1)(iii); DA 00-705 PA SS Maximum Peak Output Power FCC PART 15 C section 15.247(b)(1); ANSI C63.10:2009 Clause 6.10 & DA 00-705 PA SS Conducted Spurious Emission (30 MHz to 25 GHz) FCC PART 15 C section 15.247(d); ANSI C63.10:2009 Clause 6.7 & DA 00-705 PA SS Radiated Spurious Emission (9 kHz to 25 GHz) FCC PART 15 C section 15.247(d); ANSI C63.10:2009 Clause 6.4, 6.5 and 6.6 & DA 00-705 PA SS Band Edges Measurement FCC PART 15 C section 15.247 (d) &15.205 ANSI C63.10:2009 Clause 6.9 & DA 00-705 PA SS Conducted Emissions at Mains Terminals FCC PART 15 C section 15.207; ANSI C63.10:2009 Clause 6.2 & DA 00-705 PA SS Remark: N/A: not applicable. Refer to the relative section for the details. EUT: In this whole report EUT means Equipment Under Test. Tx: In this whole report Tx (or tx) means Transmitter. Rx: In this whole report Rx (or rx) means Receiver. RF: In this whole report RF means Radio Frequency. ANSI C63.10: the detail version is ANSI C63.10:2009 in the whole report. DA 00-705: “Filing and Measurement Guidelines for Frequency Hopping Spread Spectrum Systems” ITL Page 4 of 86 Report No. 14128507-1 2 Contents Page TEST REPORT....................................................................................................................................................................... 1 1 TEST SUMMARY......................................................................................................................................................... 3 2 CONTENTS................................................................................................................................................................... 4 3 GENERAL INFORMATION........................................................................................................................................ 5 3.1 CLIENT INFORMATION............................................................................................................................................ 5 3.2 GENERAL DESCRIPTION OF E.U.T........................................................................................................................ 5 3.3 DETAILS OF E.U.T................................................................................................................................................. 5 3.4 DESCRIPTION OF SUPPORT UNITS........................................................................................................................ 5 3.5 TEST LOCATION..................................................................................................................................................... 6 3.6 DEVIATION FROM STANDARDS.............................................................................................................................. 6 3.7 ABNORMALITIES FROM STANDARD CONDITIONS.................................................................................................. 6 3.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER....................................................................................... 6 3.9 TEST FACILITY....................................................................................................................................................... 6 3.10 MEASUREMENT UNCERTAINTY.............................................................................................................................. 6 4 INSTRUMENTS USED DURING TEST......…

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