ODAHF391QUADPOD

HF ‐ 391 Instruction manual Introduction : Please read below before your using . ① LINE IN ② CHARGE ③ Warning LED ④ Power ON/OFF ⑤ Headset OUT ⑥ “ - ” quickly press : volumce decrease/long pres s :last song ⑦ “ + ” quickly press : play 、 stop 、 answer calls 、 hang up/long press : start to pair agian ⑧ quickly press: volumce increas e/long press : next song ⑨ MIC Operation: 1.switch the “Power on/off”button on ， you can hear the warning sound s “ hello ” which means in pairing mode. 2. 1.Active your pnone’s Bluetoon function and the enter Bluetooth device’s searching mode, find out “ Quadpod ” device and start pairing. 3.successfully connected. ， you can hear the warning sounds “ Yo u r d evice is connected ” ， and now you can play music/talk on phone/telec onference. 4.when the power of battery is less than 10%, you will hear another sounds “ Battery low ” , and please charge it in time. 5. switch off the “Power on/ off” button, you will find the device is turned off and said “ Goodbye ” . LINE In manual: 1.switch the “power on /off ”, connect the 3.5mm line-in cable to your audio source and the other port to the speaker “IN” 。 2.start playing music. () charging : to charge , connect the USB cable directly to a laptop or mains USB to your speaker ， the Micro USB connected into the “ CHARGE ” hole. The LED will turn red whilst charging Headphone connected it is able to connect with the headphone too when connect the 3.5 line-in cable to your headphone and the other port into the “OUT” hole See from Blow drawing charging/LINE IN / LINE OUT Charging LINE IN Headset OUT Technical details ： ● Power supplier:DC5V---1A ● Output power:10W(1khz,THD3%) ● Frequency: 120HZ---15000HZ ● Speaker:OD40mm (4 OHM 3W*2)+OD32mm(4OHM3W*2) ● effective distance ：≦ 10m ● Li-ion:3.7V 40 mm X 30 mm X 16mm （ 1000mA ） ● full charing ： 3 hours ● Playing ： 50% volumce ≥ 6 hours ● S/N ：≥ 65dB ● Bluetooth version : Bluetooth 4.0 ● APTX audio processing FCC NOTE 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. THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS OR CHANGE TO THIS EQUIPMENT. SUCH MODIFICATIONS OR CHANGE COULD VOID AND CHANGE ANNTENA WHICH THE MANUFACTURER PROVIDES. IT IS THE USER'S AUTHORITY TO OPERATE THE EQUIPMENT. 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 resi dential installation. This equipment generates, uses and can radiate radio frequenc y energy and, if not installed and used in accordance with the in structions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular insta llation. 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 corr ect the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment 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 experien ced radio/TV technician for help. To maintain compliance with FCC’s RF exposure guidelines, this equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: Nov 22, 2013 SUBJECT: FCC Application for (FCC ID:ODAHF391) To Whom It May Concern: I, the undersigned, hereby attest to the fact that I will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements: 1. Devices subject to the DoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Test facilities located in countries, where the U.S. does not have an operational Telcom MRA are not recognized by the FCC to test for the DoC procedure. 3. Pt 2.1077 contains the list of information that must be included in the Declaration of Conformity, which must be supplied with each product sold. The DoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States. According to 2.909(c)(2), the responsible party is either the Manufacturer or if the product is imported the Importer. Regards, Signature: Dendy.Guan/ President .............................. [typed name and title] Applicant: Dongguan Yujia Industry Co., Ltd. Address: Shang Ye St., Yong Jun Road, Shuilang Village, Dalingshan Town, Dongguan City, Guangdong, China.

Dongguan Yujia Industry Co., Ltd Date: Dec 11, 2013 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: ODAHF391 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics SCH.pdf Block Diagram BlockDiagram.pdf Operational Description CircuitDescription.pdf 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 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, Dongguan Yujia Industry Co., Ltd. Shangye Street,Yongjun Road,Shuilang Village,Dalingshan Town, Dongguan City, Guangdong, China. ............................................................... Signature Shawkingdom.Chang/Sale ............................................................... Typed name and Title

Dongguan Yujia Industry Co., Ltd FCC ID: ODAHF391 POWER OF ATTORNEY Dat e: Dec 11,2013 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Dec 10 ,2014. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Dongguan Yujia Industry 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, Signature: Shawkingdom.Chang/Sale .................................................................................... [typed name and title] Dongguan Yujia Industry Co., Ltd. Shangye Street,Yongjun Road,Shuilang Village,Dalingshan Town, Dongguan City,Guangdong,China.

Dongguan Yujia Industry Co., Ltd. USB Port Statement Date: Dec 11,2013 Product name: Quadpod Product No.: HF391 The USB Port is ONLY used for electrical operating power or recharging of the internal battery. Sincerely. Signature: Shawkingdom. Chang/Sale ................................................... [typed name and title] Dongguan Yujia Industry Co., Ltd. Shangye Street, Yongjun Road, Shuilang Village, Dalingshan Town, Dongguan City, Guangdong, China.

Reference No.: WTD13S1108970E Page 83 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 19 Photographs - Constructional Details 19.1 EUT – External View Reference No.: WTD13S1108970E Page 84 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTD13S1108970E Page 85 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

FCC Label Location for model: HF391 The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Dongguan Yujia Industry Co., Ltd Model No.: HF391 FCC ID: ODAHF391

FCC Label Sample for model: HF391 FCC ID: ODAHF391 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Reference No.: WTD13S1108970E Page 86 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 19.2 EUT – Internal View RF MODULE Reference No.: WTD13S1108970E Page 87 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTD13S1108970E Page 88 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 19.3 EUT – RF Module View Reference No.: WTD13S1108970E Page 89 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn =================== End of Test Report ===================

TEST REPORT Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 89 2Reference No.: : WTD13S1108970E FCC ID : ODAFH391 Applicant : Dongguan Yujia Industry Co., Ltd Address : Shang Ye St., Yong Jun Road, Shuilang Village, Dalingshan Town, Dongguan City, Guangdong, China. Manufacturer : The same as above Address : The same as above Equipment Under Test (EUT) : Product Name : Quadpod Model No. : HF391 Standards : FCC Part15.247:2012 Date of Receipt sample : Nov. 13, 2013 Date of Test : Nov. 13~18, 2013 Date of Issue : Dec. 11, 2013 Test Result : PASS Remark: * The sample described above has been tested to be in compliance with the requirements of ANSI C63.4:2003. The test results have been reviewed and comply with the rules listed above and found to meet their essential requirements. The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Testing location: The same as above Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Maikou Zhang / Project Engineer Philo Zhong / Manager Reference No.: WTD13S1108970E Page 2 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 2 Test Summary Test Items Test Requirement Result Spurious Radiated Emissions 15.205(a) 15.209 15.247(d) PASS Band edge Emissions 15.247(d) PASS Spurious RF Conducted Emissions from out of band 15.247(d) PASS Duty Cycle 15.35 PASS Conducted Emissions 15.207 N/A 20dB Bandwidth 15.215c 15.247(a)(1) PASS Maximum Peak Output Power 15.247(b)(1) PASS Frequency Separation 15.247(a)(1) PASS Number of Hopping Frequency 15.247(a)(1)(iii) PASS Dwell time 15.247(a)(1)(iii) PASS Maximum Permissible Exposure (Exposure of Humans to RF Fields) 1.1307(b)(1) PASS Reference No.: WTD13S1108970E Page 3 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 3 Contents Page 1 COVER PAGE .......................................................................................................................................... 1 2 TEST SUMMARY................................................................................................................................................... 2 3 CONTENTS............................................................................................................................................................. 3 4 GENERAL INFORMATION.................................................................................................................................. 5 4.1 GENERAL DESCRIPTION OF E.U.T.................................................................................................................. 5 4.2 DETAILS OF E.U.T........................................................................................................................................... 5 4.3 CHANNEL LIST................................................................................................................................................. 6 4.4 TEST FACILITY................................................................................................................................................. 6 4.5 TEST LOCATION............................................................................................................................................... 6 5 EQUIPMENT USED DURING TEST................................................................................................................... 7 5.1 EQUIPMENTS LIST........................................................................................................................................... 7 5.2 MEASUREMENT UNCERTAINTY........................................................................................................................ 7 5.3 TEST EQUIPMENT CALIBRATION..................................................................................................................... 7 6 CONDUCTED EMISSION..................................................................................................................................... 8 6.1 E.U.T. OPERATION.......................................................................................................................................... 8 6.2 EUT SETUP..................................................................................................................................................... 8 6.3 CONDUCTED EMISSION TEST RESULT............................................................................................................ 9 7 SPURIOUS RADIATED EMISSIONS............................................................................................................... 11 7.1 EUT OPERATION :......................................................................................................................................... 11 7.2 TEST SETUP.................................................................................................................................................. 12 7.3 SPECTRUM ANALYZER SETUP...................................................................................................................... 13 7.4 TEST PROCEDURE......................................................................................................................................... 14 7.5 CORRECTED AMPLITUDE & MARGIN CALCULATION..................................................................................... 14 7.6 SUMMARY OF TEST RESULTS....................................................................................................................... 15 8 SPURIOUS RF CONDUCTED EMISSIONS FROM OUT OF BAND.............…

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Reference No.: WTD13S1108970E Page 81 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 18 Photographs – Test Setup 18.1 Conducted Emissions 18.2 Radiated Emissions Below 30MHz Reference No.: WTD13S1108970E Page 82 of 89 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn From 30-1000MHz Above 1GHz