2ACXHF5ABluetooth ANC headphone

Bluetooth ANC headphone F5A User Manual 2 Get started To know more about your F5A Bluetooth ANC headphone Features 1, Bluetooth 4.0+EDR 2, 3.5mm music line-in function 3, apt-X® audio technology 4, Support connecting with 2 phones devices 5, iOS show the headphone battery power status 6,ANC(active noise reduction ) function 3 How to use 1,General Function Operation LED Status Power on Blue LED flashes 2 times Power off Red LED flashes 2 times Pairing Red LED & Blue LED flashes alternately Standby Blue LED flashes 3 times in 5 seconds Incoming call Blue LED flashes continuous Low battery Red LED flashes 2 times every 2 seconds Charging Red LED keep lighting during charging Blue LED keep lighting charging finished 4 2, Basic Buttons Operation Power on: Press multifunction button for 2 seconds. Blue LED flashes 2 times. Headphone turn on. Power off: Press multifunction button for 3 seconds. Red LED turn off after flashes 2 times. Headphone turn off. Volume adjust: Each press on ' Volume up' or ' Volume down' buttons, one level voice volume changes. When volume reaches to Max or Minimum,"Tick" reminding voice occurs. Play/Pause: Short press multifunction button, music pause. Press it again, music continues. Previous: in standby status, Long press 2 seconds ' volume down' button, music turns to previous one. Next:: in standby status ,Long press 2 seconds 'Volume up’, music turns to next one. Answer Call: Short press multifunction button to answer the incoming call. End call: Short press multifunction button, phone call ended. Reject call: Press ' Volume up' button for 2 seconds to reject a call. Transfer call: During the phone call conversation, press' Volume up 'button for 2 seconds, call switches to mobile phone. Press 'Volume up' button for 2 seconds again, call switches to headphone. Last number redial: in standby status, continuously press headphone multifunction button twice to redial the last number. Call Mute function: Press ' Volume down' button for 2 seconds, call mute. Press 'Volume down' button for 2 seconds again, call mute cancel. Battery Capacity status: When headphone connects to iOS devices, iOS devices show the headphone battery power status on the upper right corner. Charging: new headphone has enough power for pairing and dialing out for several times. When in low battery, please charging via USB cable for 2 hours. Red LED keep lighting during charging, blue LED keep lighting charging finished. Reset Mode: Connect the headphone to computer via Micro USB cable. When red LED light flashes, headphone reset finished. 3.5mm music line-in function ：Connect Audio line in cable to 3.5 audio jack for wired music. Active noise reduction function(ANC) When there is too much noise in surroundings, Switch the ANC key to “ON “ location ,ANC function can be enabled to reduce noise , providing listening pleasure of high quality to users. Phone call function cannot be used in this mode The headphone is on or off status 1, connect the 3.5 audio wire to the headphone and audio player. 5 2, you can adjust volume bottom of the audio player or the mobile phone to reach right volume to listen music. 3, Pairing (One headphone support connecting 2 phone devices ) Pairing with one phone or other device Make sure the headphone is power off. Press and hold the multifunctional button for 5 seconds to enter into the pairing mode. Red LED & Blue LED flashes alternately, Activate your phone or device Bluetooth function and search for headphone. From the list of found devices on your mobile phone , select the headphone “F5A” to connect it. Follow the instruction to enter “0000” as PIN if the mobile phone reminder to need. Headphone or device can be used to play your phone music or dial phone call etc. Pairing with two phones or other devices at the same time This headphone can support 2 devices multi-connection. It can pair with two mobile phones simultaneously, taking the call from any of them. After completing pairing with the first phone, turns off the headphone, then re-do the paring procedure with another phone. Once finished the pairing, restart the headphone, it will automatically connect to the Phone or device of Last connected , and short press the two key of “volume +” and “volume -” simultaneously ,can enable the multipoint Connect function, from the list of found devices on another mobile phone, select the headphone “F5A” to connect it. 4, Sound quality with apt-X® code Featuring the apt-X code, the headsets can connect wirelessly to any apt-X® enabled devices, vastly improves the quality of Bluetooth streaming, delivering CD-quality sound. Kit Contents 1, 1 X Stereo Bluetooth headphone F5A 6 2, 1 X Charging Micro USB Cable 3, 1 X User Manual 4, 1 X 3.5mm audio wire Warning 1, You must choose a qualified charger from a regular manufacturer to charge the headphone. 2, you must charge the headphone if it has not been used for more than 12 months. Specification Bluetooth version: 4.0+EDR Talk time: 14h Stand-by time: 540h Music play time: 14h Wireless range: 10m Bluetooth profiles: A2DP/ AVRCP/ HSP /HFP Impedance: 32Ω Sound pressure level: 110 ±3dB Frequency Response: 20Hz---20 KHz Weight: 255g Dimension: 200x180x65mm 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 …

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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 ASKA ELECTRONICS CO., LIMITED ROOM A 11/F, HO LEE COMMERCIAL BUILDING 38-44 D' AGUILAR STREET CENTRAL HK 2015-12-09 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ASKA ELECTRONICS CO., LIMITED hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): FCC ID: 2ACXHF5A Product: Bluetooth ANC headphone Model No.: F5A Sincerely, signature : name / title: Roc Lu / Manager address: ROOM A 11/F, HO LEE COMMERCIAL BUILDING 38-44 D' AGUILAR STREET CENTRAL HK

SCS-F19: Confidentiality Request 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] 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 (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB (current) 4.0 5.0 Nov 19 2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 5.0 ASKA ELECTRONICS CO., LIMITED ROOM A 11/F, HO LEE COMMERCIAL BUILDING 38-44 D' AGUILAR STREET CENTRAL HK 2015-12-09 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ACXHF5A Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as: - 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 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 : Roc Lu / Manager Contact information / address: ASKA ELECTRONICS CO., LIMITED ROOM A 11/F, HO LEE COMMERCIAL BUILDING 38-44 D' AGUILAR STREET CENTRAL HK

FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 68 of 73 13. PHOTOGRAPHS OF THE EUT FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 69 of 73 FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 70 of 73

Label Location Model No.:F5A FCC ID:2ACXHF5A 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.

FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 71 of 73 FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 72 of 73 ANT FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 73 of 73 ------End------

FCC ID:2ACXHF5A 1. RF EXPOSURE EVALUATION Test Result of RF Exposure Evaluation According to the KDB-447498 D01 V06, 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)] BT3.0 Peak Output power Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Maximum Output Power: mW Separation distance mm RF exposure 1Mbps 2402 1.716 2.5±1.0 3.5 2.239 5 0.694 2441 2.507 2.5±1.0 3.5 2.239 5 0.700 2480 3.21 2.5±1.0 3.5 2.239 5 0.705 2Mbps 2402 1.111 1.6±1.0 2.6 1.820 5 0.564 2441 1.515 1.6±1.0 2.6 1.820 5 0.569 2480 2.468 1.6±1.0 2.6 1.820 5 0.573 3Mbps 2402 0.831 1.6±1.0 2.6 1.820 5 0.564 2441 1.784 1.6±1.0 2.6 1.820 5 0.569 2480 2.596 1.6±1.0 2.6 1.820 5 0.573 BT4.0 Peak Output power Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Maximum Output Power: mW Separation distance mm RF exposure 2402 2.124 2 ±1.0 3.0 1.995 5 0.618 2440 2.353 2±1.0 3.0 1.995 5 0.623 2480 2.445 2 ±1.0 3.0 1.995 5 0.628 The Max RF exposure is 0.705. 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:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123306F Page 1 of 44 FCC TEST REPORT for ASKA ELECTRONICS CO., LIMITED Bluetooth ANC headphone Model Number: F5A FCC ID: 2ACXHF5A Prepared for : ASKA ELECTRONICS CO., LIMITED Address : ROOM A 11/F, HO LEE COMMERCIAL BUILDING 38-44 D' AGUILAR STREET CENTRAL HK 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. : 15KWE123306F Date of Test : Nov. 26~Dec. 4, 2015 Date of Report : Dec. 5, 2015 FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123306F Page 2 of 44 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 ......................................................................................... 26 5.1. Limits .................................................................................................................................................. 26 5.2. Test setup .......................................................................................................................................... 26 5.3. TEST Procedure ............................................................................................................................... 27 6. 6DB OCCUPY BANDWIDTH .................................................................................................... 30 6.1. Limits .................................................................................................................................................. 30 6.2. TEST PROCEDURE ........................................................................................................................ 30 7. OUTPUT POWER TEST ............................................................................................................ 33 7.1. Limits .................................................................................................................................................. 33 7.2. Test setup .......................................................................................................................................... 33 7.3. Test result .......................................................................................................................................... 33 8. POWER SPECTRAL DENSITY TEST ..................................................................................... 34 8.1. Limits .................................................................................................................................................. 34 8.2. Test setup .......................................................................................................................................... 34 8.3. Test result .......................................................................................................................................... 34 9. ANTENNA REQUIREMENTS ................................................................................................... 36 9.1. Limits .................................................................................................................................................. 36 9.2. Result ................................................................................................................................................. 36 10.PHOTOGRAPHS OF TEST SET-UP .......................................................................................... 37 11. PHOTOGRAPHS OF THE EUT ................................................................................................... 39 FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123306F Page 3 of 44 Keyway Testing Technology Co., Ltd. Applican…

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FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 66 of 73 12. PHOTOGRAPHS OF TEST SET-UP Radiated Emission Test FCC ID:2ACXHF5A Keyway Testing Technology Co., Ltd. Report No. 15KWE123305F Page 67 of 73 Conducted Emission