2AEZ4JOWAYH-08Bluetooth Stereo Earphone

User Manual Model name: H-08 Brand name: JOWAY FCC ID: 2AEZ4JOWAYH-08 - 1 - 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. - 2 - * 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 Shenzhen Joway Power Supply Co., Ltd. 2015.6.6 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Shenzhen Joway Power Supply Co., Ltd. hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): (Product description, model name): Product description: Bluetooth Stereo Earphone model name: H-08 FCC ID: 2AEZ4JOWAYH-08 Sincerely, Client’s signature : Xu Mingmiao Client’s name / title: development director Applicant company: Shenzhen Joway Power Supply Co., Ltd. address: Bldg.D. Dejin Industrial Park Second Zone, Fuyuan 1st Rd., Fuyong Town, Bao'an District, Shenzhen, China

Project No: STS1506030 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Project No: STS1506030 Photo 3 Photo 4 Project No: STS1506030 Photo 5 Photo 6 Project No: STS1506030 Photo 7

Label Bluetooth Stereo Earphone Model name: H-08 Brand name: JOWAY FCC ID: 2AEZ4JOWAYH-08 label

Project No: STS1506030 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 BT Antenna Project No: STS1506030 Photo 3

FCC ID : 2AEZ4JOWAYH-08 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 : 2AEZ4JOWAYH-08 Maximum measured transmitter power. BT4.0 The Worst Case frequency Maximum Peak Conducted Output Power Tune up tolerance Max Antenna Gain GHz dBm dBm dBi 2.402 7.41 7±1 0 2.441 8.87 8±1 0 2.480 9.59 8.6±1 0 Remark: The best case gain of the antenna is 0 dBi. 0 dBi logarithmic terms convert to numeric result is nearly 1 (2.402GHz) -8dbm= 6.3096mw (2.441GHz) -9 dbm= 7.9433mw (2.480GHz) -9.6 dbm= 9.1201mw BT4.0: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 6.3096/5*√2.402=1.9556≤3.0 [(mid. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 7.9433/5*√2.441=2.4821≤3.0 [(min. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 9.1201/5*√2.480=2.8725≤3.0 Threshold at which no SAR required is 2.8725 ≤ 3.0 for 1-g SAR, Separation distance is 5mm. FCC ID : 2AEZ4JOWAYH-08 BT The Worst Case frequency Maximum Peak Conducted Output Power Tune up tolerance Max Antenna Gain GHz dBm dBm dBi 2.402 5.561 5±1 0 2.441 8.007 8±1 0 2.480 8.681 8±1 0 Remark: The best case gain of the antenna is 0 dBi. 0 dBi logarithmic terms convert to numeric result is nearly 1 (2.402GHz) -6dbm= 3.9812mw (2.441GHz) -9dbm= 7.9433mw (2.480GHz) -9dbm= 7.9433mw BT: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 3.9812/5*√2.402=1.2340≤3.0 [(mid. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 7.9433/5*√2.441=2.4821≤3.0 [(min. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 7.9433/5*√2.480=2.5018≤3.0 Threshold at which no SAR required is 2.5018 ≤ 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, No.190,Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] RADIO TEST REPORT Report No: STS1506030F01 Issued for Shenzhen Joway Power Supply Co., Ltd. Bldg.D. Dejin Industrial Park Second Zone, Fuyuan 1st Rd., Fuyong Town, Bao’an District, Shenzhen, China Product Name: Bluetooth Stereo Earphone Brand Name: JOWAY Model No.: H-08 Series Model: N/A FCC ID: 2AEZ4JOWAYH-08 Test Standard: FCC Part 15.247 S T L A B S Page 2 of 70 Report No.: STS1506030F01 TEST RESULT CERTIFICATION Applicant’sname............ Shenzhen Joway Power Supply Co., Ltd. Address ................................. : Bldg.D. Dejin Industrial Park Second Zone, Fuyuan 1st Rd., Fuyong Town, Bao’an District, Shenzhen, China Manufacture's Name ............ : Shenzhen Joway Power Supply Co., Ltd. Address ................................. : Bldg.D. Dejin Industrial Park Second Zone, Fuyuan 1st Rd., Fuyong Town, Bao'an District, Shenzhen, China Product description Product name ........................ : Bluetooth Stereo Earphone Band name ............................ : JOWAY Model and/or type reference .............................................. : H-08 Ratings ................................... DC 3.7V/90mA Standards ............................. : FCC Part 15.247 Test procedure ............................ : ANSI C63.10-2013 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 ............. : 05 June. 2015 ~11 June. 2015 Date of Issue.......................................... : 12 June. 2015 Test Result ............................................. : Pass Testing Engineer : (Jin Ming) Technical Manager : (Vita Li) Authorized Signatory : (Bovey Yang) Page 3 of 70 Report No.: STS1506030F01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACILITY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF EUT 8 2.2 DESCRIPTION OF TEST MODES 10 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 10 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.5 DESCRIPTION OF SUPPORT UNITS 12 2.6 EQUIPMENTS 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 3.1.5 TEST 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 28 4.1 REQUIREMENT 28 4.2 TEST PROCEDURE 28 4.3 TEST SETUP 28 4.4 EUT OPERATION CONDITIONS 28 4.5 TEST RESULTS 29 5. NUMBER OF HOPPING CHANNEL 38 5.1 APPLIED PROCEDURES / LIMIT 38 5.2 TEST PROCEDURE 38 5.3 TEST SETUP 38 5.4 EUT OPERATION CONDITIONS 38 Page 4 of 70 Report No.: STS1506030F01 Table of Contents Page 5.5 TEST RESULTS 39 6. AVERAGE TIME OF OCCUPANCY 40 6.1 APPLIED PROCEDURES / LIMIT 40 6.2 TEST PROCEDURE 40 6.3 TEST SETUP 40 6.4 EUT OPERATION CONDITIONS 40 6.5 TEST RESULTS 41 7. HOPPING CHANNEL SEPARATION MEASUREMEN 47 7.1 APPLIED PROCEDURES / LIMIT 47 7.2 TEST PROCEDURE 47 7.3 TEST SETUP 47 7.4 EUT OPERATION CONDITIONS 47 7.5 TEST RESULTS 48 8. BANDWIDTH TEST 54 8.1 APPLIED PROCEDURES / LIMIT 54 8.2 TEST PROCEDURE 54 8.3 TEST SETUP 54 8.4 EUT OPERATION CONDITIONS 54 8.5 TEST RESULTS 55 9. PEAK OUTPUT POWER TEST 61 9.1 APPLIED PROCEDURES / LIMIT 61 9.2 TEST PROCEDURE 61 9.3 TEST SETUP 61 9.4 EUT OPERATION CONDITIONS 61 9.5 TEST RESULTS 62 10. ANTENNA REQUIREMENT 68 10.1 STANDARD REQUIREMENT 68 10.2 EUT ANTENNA 68 Page 5 of 70 Report No.: STS1506030F01 Revision History Rev. Issue Date Report NO. Effect Page Contents 00 12 June. 2015 STS1506030F01 ALL Initial Issue Page 6 of 70 Report No.: STS1506030F01 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 -- NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 7 of 70 Report No.: STS1506030F01 1.1 TEST FACILITY Shenzhen STS Test Services Co., Ltd. Add. : 1/F., Building B, Zhuoke Science Park, No.190,Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China CNAS Registration No.: L7649; 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 (9KHz-150KHz) ±2.88dB 2 Conducted Emission (150KHz-30MHz) ±2.67dB 3 RF power,conducted ±0.70dB 4 Spurious emissions,conducted ±1.19dB 5 All emissions,radiated(<1G) 30MHz-200MHz ±2.83dB 6 All …

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