QIFAF-B19Bluetooth Speaker

Bluetooth mini speaker User Manual - Bluetooth Speaker - Micro USB to USB cable and 3.5mm splitter cable - User manual ■ What is in the box: Switch to the AUX IN mode, the blue status indicator will turn on. Connect Bluetooth speaker and the music device with the included Micro USB to USB and 3.5mm splitter cable. LED Indicators Micro USB Power Input/ Line-in Slide Switch [On/Off AUX IN mode; BT mode] LED Indicator: Overview: Indicator RED GREEN Flashing BLUE BLUE Status Charging Fully Charged Pairing Mode Connected/ AUX IN Mode AUX/ BT Front ViewBack View 1. Making switch to BT mode to make it discoverable and ready for pairing. The status indicator blinks blue. 2. On your Bluetooth device, turn on Bluetooth and scan for devices in the Bluetooth menu. 3. Select“B19” when it appears on device list. (If a pass code is requested, enter 1234). The blue status indicator stops blinking once pairing is established and is ready for use. ■ Bluetooth Instruction(Note: The device is B19, pair code: 1234) 1. No connection between Bluetooth speaker and Bluetooth device. Make sure the battery is fully charged. Make sure the Bluetooth speaker is functioning in the BT mode. Make sure your Bluetooth device is discoverable. Make sure your device supports Bluetooth Advance Audio Distribution. Make sure both device are within reception range. ■ Troubleshooting ■ Charging Bluetooth speaker 1. Plug micro USB tip into the micro USB port on the back of the Bluetooth speaker 2. Plug USB tip into USB compatible wall charger or USB port of PC 3. During charging, the red status indicator turn on and it will becomes green when the Bluetooth speaker is fully charged. Please disconnect the USB cable. 4. Fully charged time:2-3hours 5. Play time:6-10hours ■ Product’s Specifications 1. Heavy bass 2. Power output: RMS 3W 3. SNR: ≥90±2Db 4. Speakers: D45mm(150HZ-20KHZ) 5. Input Voltage: DC 5V/ 1A 6. Lithium polymer battery input: 1000mAh(DC5V) 7. Dimension: 61*61*54(mm) 8. Material: ABS shell 9. Weight: 133g ■ Line-in function: FCC ID:QIFAF-B19 FCC Caution. § 15.19 Labelling requirements. 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. § 15.21 Changes or modification warning Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. Note: 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 theequipment 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. * RF warning for Portable device: 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 2Rev 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 2Rev 5.0 My Music Group Limited 2015.3.12 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, My Music Group Limited hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): (Product description, model name): Product description: Bluetooth Speaker model name: B19 FCC ID: QIFAF-B19 Sincerely, Client’s signature : Smile Zhang Client’s name / title: Manager Applicant company：My Music Group Limited address：Room No.7063, Building East, Cheng Shi Tian Di Plaza, Jia Bin Road, Luo Hu District,Shenzhen,China.

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 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 (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 My Music Group Limited 2015.3.12 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: QIFAF-B19 We hereby request confidential treatment of information accompanying this application as outlined below: - Schematics - Operational Description - Block Diagram 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 : Smile Zhang Client’s name / title : Manager Applicant company：My Music Group Limited address：Room No.7063, Building East, Cheng Shi Tian Di Plaza, Jia Bin Road, Luo Hu District,Shenzhen,China.

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

FCC ID Label Location FCC ID: QIFAF-B19 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.

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2

FCC ID : QIFAF-B19 RF EXPOSURE EVALUATION METHOD SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. FCC ID : QIFAF-B19 Maximum measured transmitter power. BT frequency Maximum Peak Conducted Output Power Tune up tolerance Max Antenna Gain GHz dBm dBm dBi 2.402 4.68 4±1 0 2.441 4.7 4±1 0 2.480 4.36 4±1 0 Remark: The best case gain of the antenna is 0dBi. 0 dBi logarithmic terms convert to numeric result is nearly 1 (2.402GHz) -5dbm= 3.1623mw (2.441GHz) -5dbm=3.1623mw (2.480GHz) -5dbm=3.1623mw BT: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 3.1623/5*√2.402=0.9802≤3.0 [(mid. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 3.1623/5*√2.441=0.9981≤3.0 [(min. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 3.1623/5*√2.480=0.9960≤3.0 BLE frequency Maximum Peak Conducted Output Power Tune up tolerance Max Antenna Gain GHz dBm dBm dBi 2.402 2.69 3±1 0 2.441 3.24 3±1 0 2.480 3.72 3±1 0 (2.402GHz) -4dbm=2.5119mw (2.441GHz) -4dbm=2.5119mw (2.480GHz) -4dbm=2.5119mw [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.5119/5*√2.402=0.7800≤3.0 FCC ID : QIFAF-B19 [(mid. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.5119/5*√2.441=0.7786≤3.0 [(min. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.5119/5*√2.480=0.7911≤3.0 Threshold at which no SAR required is 0.9960 ≤ 3.0 for 1-g SAR, Separation distance is 5mm. Conclusion: No SAR is required.

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. Shenzhen STS Test Services Co., Ltd. 1/F, Building B, Zhuoke Science Park, Chongqing Road, Fuyong, Baoan District, Shenzhen, China TEL: +86-755 3688 6288FAX: +86-755 3688 6277E-mail:[email protected] FCC TESTREPORT Report No: STS1503031F02 Issued for My Music Group Limited Room 7089, B East,Chengshitiandi PL., JiaBinRoad,LoWu District,Shenzhen,CN Product Name: Bluetooth Speaker Brand Name: My Music Model No.: B19 FCC ID: QIFAF-B19 Test Standard: FCC Part 15.247 S T L A B S Page 2 of65Report No.:STS1503031F02 TEST RESULT CERTIFICATION Applicant’s name ............ . My Music Group Limited Address ............................ . Room 7089, B East,Chengshitiandi PL., JiaBinRoad,LoWu District,Shenzhen,CN Manufacture's Name ........ Dongguan Fulun Electronic Co.,Limited Address ............................ . 4F,Building A,Huangjinye Industrial Park,No.216Shaxin Road,KeyuanCity,Tangxia, Dongguan, CN Product description Product name ..................... Bluetooth Speaker Band name .......................... My Music Model and/or type reference ......................... . B19 Ratings ............................. . DC 3.7V by Battery Standards ........................ . FCC Part15.247 Test procedure ....................ANSI C63.4-2009 This device described above has been tested by STS, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of STS, this document may be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ................................ . Date (s) of performance of tests . . Feb.11,2015 to Feb.12,2015 Date of Issue ............................... . Feb.28,2015 Test Result ................................... . Pass Testing Engineer : (Tony Liu) Technical Manager : (Vita Li) Authorized Signatory : (Bovey Yang) Page 3 of65Report No.:STS1503031F02 Table of Contents Page 1. SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2. GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.1 DESCRIPTION OF TEST MODES 10 2.2 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 10 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.4 DESCRIPTION OF SUPPORT UNITS 12 2.5EQUIPMENTS LIST FOR ALL TEST ITEMS 13 3. EMC EMISSION TEST 14 3.1 CONDUCTED EMISSION MEASUREMENT 14 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 14 3.1.2 TEST PROCEDURE 15 3.1.3 TEST SETUP 15 3.1.4 EUT OPERATING CONDITIONS 15 3.1.5TEST RESULTS 16 3.2 RADIATED EMISSION MEASUREMENT 18 3.2.1 RADIATED EMISSION LIMITS 18 3.2.2 TEST PROCEDURE 19 3.2.3 DEVIATION FROM TEST STANDARD 19 3.2.4 TEST SETUP 20 3.2.5 EUT OPERATING CONDITIONS 21 3.2.6 TEST RESULTS 22 4. CONDUCTED SPURIOUS EMISSIONS 39 4.1 REQUIREMENT 39 4.2TEST PROCEDURE 39 4.3 TEST SETUP 39 4.4 EUT OPERATION CONDITIONS 39 4.5 TEST RESULTS 40 5. NUMBER OF HOPPING CHANNEL 48 5.1 APPLIED PROCEDURES / LIMIT 48 5.2 TEST PROCEDURE 48 5.3 TEST SETUP 48 5.4 EUT OPERATION CONDITIONS 48 Page 4 of65Report No.:STS1503031F02 Table of Contents Page 5.5 TEST RESULTS 49 6. AVERAGE TIME OF OCCUPANCY 50 6.1 APPLIED PROCEDURES / LIMIT 50 6.2 TEST PROCEDURE 50 6.3 TEST SETUP 50 6.4 EUT OPERATION CONDITIONS 50 6.5 TEST RESULTS 51 7. HOPPING CHANNEL SEPARATION MEASUREMEN 53 7.1 APPLIED PROCEDURES / LIMIT 53 7.2 TEST PROCEDURE 53 7.3 TEST SETUP 53 7.4 EUT OPERATION CONDITIONS 53 7.5 TEST RESULTS 54 8. BANDWIDTH TEST 55 8.1 APPLIED PROCEDURES / LIMIT 55 8.2 TEST PROCEDURE 55 8.3 TEST SETUP 55 8.4 EUT OPERATION CONDITIONS 55 8.5 TEST RESULTS 56 9. OUTPUT POWER TEST 59 9.1 APPLIED PROCEDURES / LIMIT 59 9.2 TEST PROCEDURE 59 9.3 TEST SETUP 59 9.4 EUT OPERATION CONDITIONS 59 9.5 TEST RESULTS 60 10. ANTENNA REQUIREMENT 63 10.1 STANDARD REQUIREMENT 63 10.2 EUT ANTENNA 63 APPENDIX-PHOTOS OF TEST SETUP 64 Page 5 of65Report No.:STS1503031F02 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(a)(1) Hopping Channel Separation PASS 15.247(b)(1) Peak Output Power PASS 15.247(c) Radiated Spurious Emission PASS 15.247(d) Conducted Spurious Emission PASS 15.247(a)(iii) Number of Hopping Frequency PASS 15.247(a)(iii) Dwell Time PASS 15.247(a)(1) Bandwidth PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS Page 6 of65Report No.:STS1503031F02 1.1 TEST FACILITY Shenzhen STS Test Services Co., Ltd. Add. : 1/F, Building 2, Zhuoke Science Park, Chongqing Road, Fuyong, Baoan District, Shenzhen, China. FCC Registration No.: 842334; IC Registration No.: 12108A-1 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±3.18dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.71dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 7 of65Report No.:STS1503031F02 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Bluetooth Speaker Trade Name My Music Model Name B19 Channel Numbers 79 for tradiational BT,40 for BLE Channel List Please refer to the Note 2. Bluetooth Frequency:2402 –2480 MHz GFSK(1Mbps),π/4-DQPSK(2Mbps),8-DPSK(3Mbps) Battery Rated Voltage: 3.7V Charge Limit: 4.2V Hardware version number V1.0 Software versioningnumber V1.0 Connecting I/O Port(s) Please refer to the User's Manual Note: 1. For a more detailed features description, please refer to the manufacture…

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APPENDIX IV PHOTOGRAPHS OF TEST SETUP Radiated Measurement Photos Conducted Measurement Photos