GFO-MINIBOOMBluetooth Speaker

User Manual Bluetooth Speaker Model Name: Miniboom Bluetooth Brand Name: COWIN FCC ID: GFO-MINIBOOM                                        Please active the NFC function (subjects to phone’s own setting) and Bluetooth function of your smartphone. Bring your phone close to the speaker’s part one, refer to previous picture.                                   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 to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 

May 29, 2013 Federal Communication Commission Authorization and Evaluation Division FCC ID: GFO-MINIBOOM Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Circuit Diagram 2: Parts List 3:Block Diagram 4: 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 Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Cowin Electronics Corp.,Li mited Contact: Emily Lu

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT OPEN VIEW OF EUT-1

FCC ID Label Location Bluetooth speaker Model: Miniboom Bluetooth Brand Name: COWIN FCC ID: GFO-MINIBOOM

Internal Photos OPEN VIEW OF EUT-2 OPEN VIEW OF EUT-3 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 BT Antenna

Report No.: AGC00014130503FE03 Page 1 of 53 FCC Test Report Report No.: AGC00014130503FE03 FCC ID : GFO-MINIBOOM APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth speaker BRAND NAME : COWIN MODEL NAME : Miniboom Bluetooth CLIENT : Cowin Electronics Corp., Limited DATE OF ISSUE : May 30,2013 STANDARD(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00014130503FE03 Page 2 of 53 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / May 30,2013 Valid Original Report Report No.: AGC00014130503FE03 Page 3 of 53 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 5 2. GENERAL INFORMATION .................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH ............................................................................................... 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ......................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ........................................... 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................... 8 2.7. TEST METHODOLOGY ............................................................................................................. 8 2.8. SPECIAL ACCESSORIES ......................................................................................................... 8 2.9. EQUIPMENT MODIFICATIONS ................................................................................................. 8 3. MEASUREMENT UNCERTAINTY........................................................................................ 9 4. DESCRIPTION OF TEST MODES........................................................................................ 9 5. SYSTEM TEST CONFIGURATION .................................................................................... 10 5.1. CONFIGURATION OF EUT SYSTEM ...................................................................................... 10 5.2. EQUIPMENT USED IN EUT SYSTEM ..................................................................................... 10 5.3. SUMMARY OF TEST RESULTS .............................................................................................. 10 6. TEST FACILITY .................................................................................................................. 11 7. PEAK OUTPUT POWER .................................................................................................... 12 7.1. MEASUREMENT PROCEDURE .............................................................................................. 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................. 12 8. 20DB BANDWIDTH ............................................................................................................ 14 8.1. MEASUREMENT PROCEDURE .............................................................................................. 14 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..................................................... 14 8.3. LIMITS AND MEASUREMENT RESULTS ................................................................................ 14 9. CONDUCTED SPURIOUS EMISSION ............................................................................... 21 9.1. MEASUREMENT PROCEDURE .............................................................................................. 21 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..................................................... 21 9.3. MEASUREMENT EQUIPMENT USED..................................................................................... 21 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................. 21 10. RADIATED EMISSION ..................................................................................................... 25 10.1. MEASUREMENT PROCEDURE ............................................................................................ 25 10.2. TEST SETUP ......................................................................................................................... 27 Report No.: AGC00014130503FE03 Page 4 of 53 10.3. TEST RESULT ....................................................................................................................... 28 11. BAND EDGE EMISSION .................................................................................................. 32 11.1. MEASUREMENT PROCEDURE ............................................................................................ 32 11.2. TEST SET-UP ........................................................................................................................ 32 11.3. TEST RESULT ....................................................................................................................... 33 12. NUMBER OF HOPPING FREQUENCY ............................................................................ 37 12.1. MEASUREMENT PROCEDURE ............................................................................................ 37 12.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION) ......................................…

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TEST SETUP PHOTOS RADIATED EMISSION