2AVFE-HTCEMO2HTC True Wireless Earphone S

Warranty Card Customer name: Contact Number : Contact Address : Product Model: Brief description of the problem: Product certification: Inspectors: Production and inspection date: This card is only valid for use in products by the warranty,as detailedbelow: 1. Purchasing the products through legal and formal channels; 2. Non-human damage products,including but not limited to private disassembly,improper use,In case of natural disasters, etc,itisnotcoveredbythewarranty; 3. Not exceeding product warranty period,It includes and is not limited to the above,The company reserves the right of final interpretation. 1. Play/pause: Double tap either side of earbuds once. 2. The previous song: Tap the left earbud three times 3. Next song: Tap the right earbud three times  Calling: 1. Answering Calls: Tap either side of earbuds once. 2. End the call: Tap either side of earbuds once.  3. Reject the calls: Double tap either side of earbuds once. 1. Voice assistant: Tap the left earbud Four times 2. Game mode: Tap the right earbud Four times. Voice assistantGame mode:  Low Battery Warning: 1. When the battery of earbuds run low,there is a "Do-Do" beep to remind you. 2. The earbuds will turn off when they run out of power. 3. The red light flash when the charging case without enough power capacity   * Warning 1. Do not use corrosive detergent to clean this product. 2. Store the product in a dry environment and charge the charging case at least once a month. 3. Please adjust the volume to the most appropriate state when using it. High volume may cause a risk of hearing loss. 4. It is forbidden to dismantle, impact or throw into fire without permission. If expansion occurs, do not continue to use it.Do not put it in high temperature environment. 1. Long press 1.5S to power on; 2. Long press 5S to power off. Power on/ off: User Manual Thank you for purchasing and using this product! For your better experience,please kindly read the instructions.     Product Specification: Product Name ModelHTC E-mo2 TWS Bluetooth Headset MaterialABS+PC Bluetooth Transmission Range Bluetooth Version Net Weight Power Bank Capacity Earbuds Battery Capacity Input Transmission Frequency ı10m V5.0 46g 400mAh 40mAh 5V/300mA 2402-2485MHz Product Overview: FCC Warning 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. NOTE 1: 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 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 experienced radio/TV technician for help. NOTE 2: Any 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. Accessories List: Playing music: Maintenance instructions: фսૅ୏ґғԪ: ுؚ׸դ ৻঩ऄઢ ৻঩֪֭ фսֺ՚ ୼ொএଚ фսՠࠀચ ࠒ௠մ͹ ߊޙ௠ࠒࣿф ͹ ҅ऀપޢа ۟શۓ૆бչ҅ऀߎфս͠ Одোױ޾ߛ٫ۓङ҅ऀѽ௠ͫબєূஃયપޢа澞 фսࠢӑ: ґғપޢ: ߎԪ࣌юثґғਸ֠ӄङфսݼ߄҅ऀદ੿ײЈ͹ ପଋՠ࠳ࡣઁ࢑ଳੂڱङߎҸ՛фս ͅ ளыОְ݃ङфսͫԕխѸЉюஒйड़ਘܜ Գͫ҅ऀЉڢͫਘࣀࢳ؞ঈەӑЈЉ֨ґғਸ ֠ӄ ͅ ߌ૝ଋфսґғߊͫфսૅ୏ґғԪࡨ۞зா澞 ஺Щݹݮ: ݹݮ޶Ҡ͹ՅӠѠ۞▲ҋઇܷݧ୰ ͅ  Ї▲޼͹ІӠ٘৶ઇܷݧ୰ ͅ Ј▲޼͹ІӠ՘৶ઇܷݧ୰澞  Յ৶ପઢޞ: ݎծऄઢ͹ԥӠѠ۞▲ҋઇܷݧ୰ ͅ  ߛݎܡऄ͹ՅӠѠ۞▲ҋઇܷݧ୰澞  ৈߘପઢ͹ԥӠѠ۞▲ҋઇܷݧ୰ ͅ ߑҼڐ۴Ԉ: ڔࠥۧ࢕ધ஺ԉ۴:  Ѻऄ୏ݕ୉પޢ:  ৶ߑऄ୏Љૡޞͫⰽⰽધ஺ݕॐ ͅ ધ஺ԉ۴͹֚Ӡ٘৶ߑઇܷݧ୰ ͅ ୰澞ܷݧઇߑӠ՘৶֚͹ڔࠥۧ࢕ ৶ߑऄ୏৴ـեѫਘԈҼߑ ͅ ҭऄѓऄ୏Љૡޞͫ঱ࢰڽ୺澞 ࡨ۞зா ͅ фսߎ࡮ࢎӷ࡬ࢎङۅ勵埗߄Ӥԓ҅ऀӀ োҭصਙ߃࠿ۇٴИͫ׋ङ࣪࢓䓓ͫଠٴ֨ݹेґфս؂ ऄѓҭऄ▲ࠩ ͅ ҅ऀߎфսબر஺୏લਙ߂ଠؖࣙہͫ୸ޞ୿஺୏ଋם Օਈѫ߄ծԃՉ݃ङ௎க ͅ બԓ ड़ਘܜઆͫ޺ԃݬӠ۪܎ҵࢮИͫਲ਼ӟ࣫升剱ͫબ ԓ৐৒҅ऀ澞બԓ৥й௤࢓࣪׋И澞 ͅ ߑڐ9ܷ୸ ୸ܷ9Ҽߑ澞 фսՀރ: фսդ० фսֺ՚ ߑি੒࣏৶ޗऱגॹѽ ૅߕ ੒࣏Ѯ૿૥ख़ ੒࣏࣍ߎ .:)+SU Ӕ୍ ҭऄढؠ୏ ୏ؠࡐऄߑ৶ ૿ҵ Ѯ૿ைࣤ '(96) ʈS < S'N S'N <S' 3.` ୆ўࢎԥ: аޢપ .:)+SU .:)+SU User Manual HTC E-mo2 VER:W01 HTC E-mo2 VER:W01 90mm 70mm фս҅ऀપޢ ॐݕ概࢓ ޞہࣙޢҿѕЉ۪஺ЩݹݮޞգࡣޗߑД৶ڢ Ց஬٘֨՘৶ߑ୆ثࣙہЈͫԥӠઇ٘ݏ՘৶՟Ј 澞ࡴࢬޏҵҭऄѓИ୍ݹݎԅ۪फۨثեͫ୆ Фӹ੒࣏ߑஔ۴ࢎ஬੽ޞ੒࣏ݎକޏ͹୍ޢࡨ ͨڣઓݎକ Њݎͫफث୆ߑڐѫਘԈߑҭऄѓեͫ৶ڐфս۸ߎ ۴ߑ੒࣏କݎȔ.:)+SUȕԯՕ҅ऀ澞 How to Use: The earbuds will be paird automatically once they are turned on.Tap Bluetooth“HTC E-mo2”,on your cellphone,they will be connected. When two earbuds can not play music at the same time or in other unknown states,just click the left and right earphones three times in the pairing state,it will shut down and connect automaticly,or put them intothe charging case to reactivate. (Note:When reconnecting Bluetooth,you need to clear the Blueto oth connection record before reconnecting to the mobile phone.) Warm tips:

Reference No.: WTX21X05045042W-1/2 Page 2 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX21X05045042W-1/2 Page 3 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3 EUT View 4 Reference No.: WTX21X05045042W-1/2 Page 4 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 5 EUT View 6

Reference No.: WTX21X05045042W-1/2 Page 5 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 7 EUT View 8 Reference No.: WTX21X05045042W-1/2 Page 6 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 9

Reference No.: WTX21X05045042W-1/2 Page 1 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2AVFE-HTCEMO2 Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTX21X05045042W-1/2 Page 7 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Reference No.: WTX21X05045042W-1/2 Page 8 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 1 Solder Board-Component View 2 Reference No.: WTX21X05045042W-1/2 Page 9 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 3 Antenna View

RF Exposure Requirements Product Description: HTC True Wireless Earphone S Model No.: HTC E-mo2 FCC ID: 2AVFE-HTCEMO2 According to the KDB 447498 D01 v06 section 4.3.1, for 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 Calculation Result: Tx frequency range: 2402-2480MHz Min. test separation distance: 5mm Maximum Conducted Output Power: 1.052dBm Tune-Up output power: 2dBm RF channel transmit frequency: 2480MHz Result: 0.5 Limit: 3.0 The exclusion thresholds is 0.5 < 3, so the transmitter complies with the RF exposure requirements and the SAR is not required.

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 36 TEST REPORT Reference No. .................... : WTX21X05045042W-2 FCC ID ................................ : 2AVFE-HTCEMO2 Applicant ........................... : Fortune Ship International Industrial Limited Address ............................. : UNIT C 24/F, GOLDEN BEAR INDUSTRIAL CENTRE, 66-82 CHAI WAN KOK STREET TSUEN WAN NT, HONG KONG Product Name ................... : HTC True Wireless Earphone S Test Model. ........................ : HTC E-mo2 Standards .......................... : FCC Part 15.247 Date of Receipt sample .... : May. 11, 2021 Date of Test........................ : May. 11, 2021 to Jun. 03, 2021 Date of Issue ..................... : Jun. 03, 2021 Test Result ......................... : Pass Remarks: 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 Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Tested by: Reviewed By: Approved & Authorized By: Mike Shi/ Project Engineer Lion Cai / RF Manager Silin Chen / Manager Reference No.: WTX21X05045042W-2 Page 2 of 36 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 7 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 9 3. ANTENNA REQUIREMENT ................................................................................................................................ 10 3.1 STANDARD APPLICABLE ....................................................................................................................................... 10 3.2 EVALUATION INFORMATION ................................................................................................................................ 10 4. POWER SPECTRAL DENSITY ........................................................................................................................... 11 4.1 STANDARD APPLICABLE ....................................................................................................................................... 11 4.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 11 4.3 TEST PROCEDURE ................................................................................................................................................. 11 4.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 11 5. DTS BANDWIDTH ................................................................................................................................................. 12 5.1 STANDARD APPLICABLE ....................................................................................................................................... 12 5.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 12 5.3 TEST PROCEDURE ................................................................................................................................................. 12 5.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 12 6. RF OUTPUT POWER ............................................................................................................................................ 13 6.1 STANDARD APPLICABLE ....................................................................................................................................... 13 6.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 13 6.3 TEST PROCEDURE ................................................................................................................................................. 13 6.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 7. FIELD STRENGTH OF SPURIOUS EMISSIONS ..........................................................…

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Reference No.: WTX21X05045042W-1/2 Page 10 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTX21X05045042W-1/2 Page 11 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Reference No.: WTX21X05045042W-1/2 Page 12 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****