S7DBH-30Bluetooth headphone

Operation Guide Bluetooth headphone Model:BH‐30 Brand: MiracleAudio TM FCC ID:S7DBH‐30 z Thank you for using our product BH‐30. Battery charge z Before using, please fully charge the battery by the USB cable. z When the battery power is weak, the red LED will flash and there are ‘dee..dee..’ sound to remind. z The red LED will light on in charging. z When the battery is fully charged, the red LED will turn off. Power on/off Long press power button for about 3 seconds to power on and ready to pair or power off the unit. Pairing Long press power button for about 3 seconds, the blue LED will flashfast. Then the unit is in pairing mode. Enter the paring mode of the other Bluetooth device and find ‘BH‐30’ to pair. The pairing can be done automatically or by inputting ‘0000’ to pair. After pairing, the blue LED will flash slowly. Then unit enters the standby mode. Music Playing z Play the music from the paired device. z Short slide ‘‐‘ or‘+’ wheel to go the last or next song. z Long slide ‘‐‘ or‘+’ wheel to adjust the volume. z Press MBF button to change the mode. Hands‐free for calling z Short press power button to pick up or stop a call. TF playing z Insect the TF card for stereo music. Note: After you make or pick up, then stop a call, the unit will play music automatically though the unit is not in playing mode before. If you don’t want to enjoy the music, please stop playing. LED indicator LED Indicator Status of the Headphone Blue LED flash fast No connection and Pairing mode Blue LED flash slowly In connection, playing or calling Red LED light on in charging Battery is not full Red LED light off in charging Battery is full Specifications Bluetooth Version V3.0 Bluetooth profiles HSP, HFP, A2DP, AVRCP Operation range Up to 10 meters Music playing time Up to 8 hours Talking time Up to 10 hours Charging time About 2 hours Input power DC, 5V/320mA Dimensions 195*170*80mm Weight 190g Accessories: z USB cable z AUX cable z Instruction manual 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.

Jan.12, 2015 Federal Communication Commission Authorization and Evaluation Division FCC ID: S7DBH-30 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: Block Diagram 2: Circuit Diagram 3: Parts List 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, MAGIT International Co., Ltd Contact person: Maggie Ma Title: Sales Manager

External Photos ALL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT (PORT)-1 VIEW OF EUT (PORT )-2

FCC ID Label Location FCC ID:S7DBH-30

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 Antenna INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 INTERNAL VIEW OF EUT-7

Page 1 of 70 FCC Test Report Report No.: AGC00809141201FE03 FCC ID : S7DBH‐30 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth headphone BRAND NAME : MiracleAudio TM MODEL NAME : See page 5 CLIENT : MAGIT International Co., Ltd. DATE OF ISSUE : Jan.06,2015 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.: AGC00809141201FE03 Page 2 of 70 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / Jan.06,2015 Valid Original Report Report No.: AGC00809141201FE03 Page 3 of 70 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 .................................................................................... 13 8. 20DB BANDWIDTH ............................................................................................................ 19 8.1. MEASUREMENT PROCEDURE ................................................................................................ 19 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 19 8.3. LIMITS AND MEASUREMENT RESULTS .................................................................................. 19 9. CONDUCTED SPURIOUS EMISSION ............................................................................... 26 9.1. MEASUREMENT PROCEDURE ................................................................................................ 26 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 26 9.3. MEASUREMENT EQUIPMENT USED ....................................................................................... 26 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................... 26 10. RADIATED EMISSION ..................................................................................................... 30 10.1. MEASUREMENT PROCEDURE .............................................................................................. 30 10.2. TEST SETUP ............................................................................................................................ 32 10.3. TEST RESULT .......................................................................................................................... 32 Report No.: AGC00809141201FE03 Page 4 of 70 11. BAND EDGE EMISSION .................................................................................................. 39 11.1. MEASUREMENT PROCEDURE .............................................................................................. 45 11.2. TEST SET-UP ........................................................................................................................... 45 11.3. TEST RESULT .......................................................................................................................... 46 12. NUMBER OF HOPPING FREQUENCY ............................................................................ 50 12.1. MEASUREMENT PROCEDURE .............................................................................................. 50 12.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION) ......…

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APPENDIX IV PHOTOGRAPHS OF TEST SETUP FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP