2A2P5-OHR657In-Ear Earbuds (TWS)

OHR657 In-Ear Earbuds (TWS) FCC ID:2A2P5-OHR657 User Manual Please read this user manual carefully when using this product. Preface Thank you for purchasing Acer products. For optimum operation, please read this manual carefully before using. Model OHR657 Item Name In-Ear Earbuds (TWS) Package Contents Headphone x2 Charging Chamber x1 USB Charging Cable x1 User Manual x1 Description This True Wireless earbuds is a wireless connectivity-enabled audio product, which is compatible with Android and iOS smartphones, tablets, and other portable electronic devices. By eliminating the constraints of wired connections, it offers users enhanced convenience and unrestricted mobility, catering to a wide range of application scenarios. Product Specifications Material:ABS Product Weight:28.1g Charging port:Type-C Earphones Size:31*15*24mm Charging case size:57*24*44mm 英语 English Product structure diagram 1. Function Key(Touch) 2. Charging Indicator 3. Charging case 4. Charging port 3 1 2 Tips: Gently place the earphones into the external ear canal and adjust the earphones after insertion Adjust the wearing angle to a comfortable angle. 4 英语 English Wireless headphone parameters： 1. Wireless version: V6.0 2. Connection method: Wireless audio receiver. 3. Communication distance: Approximately 10 meters (in an open and unobstructed surroundings). 4. Talk time: About 4 hours. 5. Music playback time: About 5 hours (at medium volume). 6. Frequency response range: 20Hz - 10KHz. 7. Product material:ABS 8. Wearing style: In-ear. Operation Instructions: 1. Wireless connection: On Android/iOS platforms, search and perform operations in the Wireless settings page of your mobile phone. 2. Insert the earbuds into the charging case, and they will automatically power off. The indicator light on the case will illuminate. When the earbuds are fully charged, the indicator light will stay on. Multifunction key: 1. Power On: Take the earbuds out of the charging case, or long-press the touch key for 3 seconds when powered off. The earbuds will power on automatically. 2. Power Off: Place the earbuds back into the charging case, or long-press the touch key for 5 seconds when powered on. The earbuds will power off automatically. 3. Playback: Double-tap either earbud when connected. 4. Pause: Double-tap either earbud when connected. 5. Answering/Hanging up calls: Double-tap either earbud. 6. Previous Track: Triple-tap the left earbud. Next Track: Triple-tap the right earbud. 7. Voice Assistant: Press and hold either earbud for 2 seconds. Note: This product can be connected and used with any device equipped with Wireless functionality. 英语 English 1. Before using this product for the first time, please fully charge it before using it. 2. The product is not a toy, and children under the age of 12 must be used under the supervision of an adult. 3. Please use a 5V/1A charger that has passed the safety certification of a regular manufacturer to avoid damage to the product caused by a fast charging charger that supports high voltage 4. Please charge in a safe surroundings, when charging the charging case, please pull out the charging cable as soon as possible after the power is fully charged to avoid damage to the battery caused by long-term charging. The charging method of the charging case is the Type-C interface. 5. This product has a built-in non-removable rechargeable battery, and repeated charging and discharging of the earbuds will lead to a decrease in battery performance over time, which malformation nonchargeable batteries. 6. This product comes with a healthy battery, if it has not been used for a long time, please charge it at least once a month. 7. If you feel skin discomfort when wearing it due to individual differences, please stop wearing it and consult a doctor. 8. When using this product with Wireless connection, please adjust the sound of the earphones to an appropriate volume to avoid hearing damage caused by long-term loud volume. 9. If you use this product while engaging in activities that require concentration, you should pay attention to your own safety and the safety of others, such as when driving or cycling, on roads, construction sites, railways, or walking. You should remove your headphones or adjust the volume to ensure that you can hear the sounds around you, including alarms and warning signals. 10. please follow the relevant regulations of your region or country and use this product as required when driving. 11. This product contains magnetic materials, please keep away from electrical appliances with strong magnetic or electric fields, such as microwave ovens, refrigerators, etc. , when using or placing the product. 12. it is recommended to use this product in an surroundings with a temperature of -0°C~45°C When the ambient temperature is below +5°C, battery performance is limited. 13. Do not use this product in places where it is expressly prohibited to use wireless equipment otherwise it will interfere with other electronic equipment or cause other dangers. 14. Before approaching medical or industrial equipment or boarding a plane, please ask the local staff if they can use it. 15. Before cleaning and maintaining this product, stop using this product, turn off application, and disconnect all connections or cables to other equipment. 16. Please dispose of waste electronic products properly in accordance with local laws and regulations, and do not dispose of electrical and electronic equipment, parts, batteries and other household waste. 17. The power delivered by the charger must be between min 5 Watts required by the radio equipment, and max 10 Watts in order to achieve the maximum charging speed. 18. Regarding the rechargeable headphones, please use our company's standard USB cable or the designated charging cable to charge the headphones. 19. To ensure the normal operation of the headphones, please make sure the headphones have sufficient power. 20. Please use a charger with the specification of …

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Acer Gadget Inc. Add: 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Date: 2026-7-8 FCC ID: 2A2P5-OHR657 Dear Sir/Madam, We, Acer Gadget Inc. Hereby declares the following statement for Federal Communications Commission, the left&right earphones are the same for the following model: Product name: In-Ear Earbuds (TWS) Model no.: OHR657 Sincerely, Name/Title： Harriot S. L. Lee/Manager Company: Acer Gadget Inc. Address: 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Phone: 886-2-2696-3131 Fax: E-Mail: [email protected]

Page 1 of 6 ReportNo.:STS2604188 APPENDIX-PHOTOGRAPHSOFEUTCONSTRUCTIONALDETAILS Photo1 Photo2 Page 2 of 6 ReportNo.:STS2604188 Photo3 Photo4 Page 3 of 6 ReportNo.:STS2604188 Photo5 Photo6 Page 4 of 6 ReportNo.:STS2604188 Photo7 Photo8 Page 5 of 6 ReportNo.:STS2604188 Photo9 Photo10 Page 6 of 6 ReportNo.:STS2604188 Photo11

FCC ID Label Location The product does not have enough space to place the label, and FCC ID label is reflected in the user manual and package, as below: User Manual: Package:

Page 1 of 4 Report No.: STS2604188 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Antenna Page 2 of 4 Report No.: STS2604188 Photo 3 Photo 4 Page 3 of 4 Report No.: STS2604188 Photo 5 Photo 6 Page 4 of 4 Report No.: STS2604188 Photo 7

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.:STS2604188H02 Issued for Acer Gadget Inc. 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Product Name: In-Ear Earbuds (TWS) Brand Name: Acer Model Name: OHR657 Series Model(s): N/A FCC ID: 2A2P5-OHR657 Test Standards: FCC 47CFR §2.1093 Page 2 of 9 Report No.: STS2604188H02 TEST REPORT Applicant’s Name ................. : Acer Gadget Inc. Address .................................. : 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Manufacturer's Name .......... : Acer Gadget Inc. Address .................................. : 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Product Description Product Name ........................ : In-Ear Earbuds (TWS) Brand Name ........................... : Acer Model Name........................... : OHR657 Series Model(s) ...................... : N/A Test Standards ..................... : FCC 47CFR §2.1093 447498 D04 Interim General RF Exposure Guidance v01 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test Date of receipt of test item ...................... : 27 Apr. 2026 Date (s) of performance of tests.............. : 27 Apr. 2026 ~ 13 May 2026 Date of Issue ........................................... : 13 May 2026 Test Result ............................................... : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 9 Report No.: STS2604188H02 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 9 Page 4 of 9 Report No.: STS2604188H02 Revision History Rev. Issue Date Report No. Effect Page Contents 00 13 May 2026 STS2604188H02 ALL Initial Issue Page 5 of 9 Report No.: STS2604188H02 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name In-Ear Earbuds (TWS) Brand Name Acer Model Name OHR657 Series Model(s) N/A Model Difference N/A Product Description The EUT is In-Ear Earbuds (TWS) Operation Frequency: 2402~2480 MHz Modulation Type: BT BR(1Mbps): GFSK BT EDR(2Mbps): π/4-DQPSK Antenna gain: 1.7dBi Antenna Designation: Chip Power Rating Input: DC 5V 180mA Adapter N/A Battery EAR Model: 400909 Brand: N/A Rated Voltage: 3.7V Charge Limit Voltage: 4.2V Capacity: 25mAh Charging box: Model: XYT 601230 Brand: N/A Rated Voltage: 3.7V Charge Limit Voltage:4.2V Capacity: 180mAh Hardware Version N/A Software Version N/A 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 9 Report No.: STS2604188H02 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS Follow the maximum permissible exposure (MPE) limits specified in 447498 D04 Interim General Radio Frequency Exposure Guidelines v01. The gain of the antenna used in the product was extracted from the supplied antenna data sheet and the maximum total power input to the antenna was also measured. Calculate the distance from the product to the MPE limit by the formula. 2.2 LIMIT For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: Page 7 of 9 Report No.: STS2604188H02 (C) Or using below table and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). RF Source frequency (MHz) Threshold ERP(watts) 0.3-1.34 1,920 R 2 . 1.34-30 3,450 R 2 /f 2 . 30-300 3.83 R 2 . 300-1,500 0.0128 R 2 f. 1,500-100,000 19.2R 2 . Page 8 of 9 Report No.: STS2604188H02 For multiple RF sources: Multiple RF sources are exempt if: (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). This exemption may not be used in conjunction with…

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The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2604188W02 Issued for Acer Gadget Inc. 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Product Name: In-Ear Earbuds (TWS) Brand Name: Acer Model Name: OHR657 Series Model(s): N/A FCC ID: 2A2P5-OHR657 Test Standards: FCC Part15.247 Page 2 of 78 Report No.: STS2604188W02 TEST REPORT Applicant’s Name ................. : Acer Gadget Inc. Address .................................. : 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Manufacturer's Name ........... : Acer Gadget Inc. Address .................................. : 24F., No.112, Sec.1, Xintai 5th Rd., Xizhi Dist., New Taipei city 221, Taiwan Product Description Product Name ........................ : In-Ear Earbuds (TWS) Brand Name ........................... : Acer Model Name ........................... : OHR657 Series Model(s) .................... : N/A Standards .............................. : FCC Part15.247 Test Procedure ....................... : ANSI C63.10-2020+Cor 1-2023 This device described above has been tested by STS, 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. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test Date of receipt of test item .......... : 27 Apr. 2026 Date (s) of performance of tests . : 27 Apr. 2026 ~ 13 May 2026 Date of Issue .............................. : 13 May 2026 Test Result .................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 78 Report No.: STS2604188W02 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 FREQUENCY HOPPING SYSTEM REQUIREMENTS 10 2.4 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 12 2.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 12 2.6 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 13 2.7 EQUIPMENTS LIST 14 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 RADIATED EMISSION MEASUREMENT 19 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 31 4.1 LIMIT 31 4.2 TEST PROCEDURE 31 4.3 TEST SETUP 31 4.4 EUT OPERATION CONDITIONS 32 4.5 TEST RESULTS 32 5. NUMBER OF HOPPING CHANNEL 33 5.1 LIMIT 33 5.2 TEST PROCEDURE 33 5.3 TEST SETUP 33 5.4 EUT OPERATION CONDITIONS 33 5.5 TEST RESULTS 33 6. AVERAGE TIME OF OCCUPANCY 34 6.1 LIMIT 34 6.2 TEST PROCEDURE 34 6.3 TEST SETUP 34 6.4 EUT OPERATION CONDITIONS 34 6.5 TEST RESULTS 34 7. HOPPING CHANNEL SEPARATION MEASUREMEN 35 7.1 LIMIT 35 Page 4 of 78 Report No.: STS2604188W02 Table of Contents Page 7.2 TEST PROCEDURE 35 7.3 TEST SETUP 35 7.4 EUT OPERATION CONDITIONS 35 7.5 TEST RESULTS 35 8. BANDWIDTH TEST 36 8.1 LIMIT 36 8.2 TEST PROCEDURE 36 8.3 TEST SETUP 36 8.4 EUT OPERATION CONDITIONS 36 8.5 TEST RESULTS 36 9. OUTPUT POWER TEST 37 9.1 LIMIT 37 9.2 TEST PROCEDURE 37 9.3 TEST SETUP 38 9.4 EUT OPERATION CONDITIONS 38 9.5 TEST RESULTS 38 10. ANTENNA REQUIREMENT 39 10.1 STANDARD REQUIREMENT 39 10.2 EUT ANTENNA 39 APPENDIX 1-TEST DATA 40 DWELL TIME 40 MAXIMUM PEAK CONDUCTED OUTPUT POWER 47 -20DB BANDWIDTH 51 CARRIER FREQUENCIES SEPARATION 55 NUMBER OF HOPPING CHANNEL 59 BAND EDGE 61 BAND EDGE(HOPPING) 66 CONDUCTED RF SPURIOUS EMISSION 71 APPENDIX 2-PHOTOS OF TEST SETUP 78 Page 5 of 78 Report No.: STS2604188W02 Revision History Rev. Issue Date Report No. Effect Page Contents 00 13 May 2026 STS2604188W02 ALL Initial Issue Page 6 of 78 Report No.: STS2604188W02 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 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(a)(1)&(b)(1) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(1)(iii) Number of Hopping Frequency PASS -- 15.247(a)(1)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020+Cor 1-2023. Page 7 of 78 Report No.: STS2604188W02 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 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 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Duty Cycle ±3.2% Page 8 of 78 Report No.: STS2604188W02 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name In-Ear Earbuds (TWS) Brand Name Acer Model Name OHR657 Series Model(s) N/A Model Difference N/A Channel Lis…

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2.4GHz2012ChipAntenna:RANT2012F245X5 Dimension(mm) L2.05+-0.15 W1.20+-0.15 T0.65+-0.10 No.TerminalName 1Feeding/GNG 2GND Application: WLAN,802.11b/g,Bluetooth,WLAN,etc... Features SMD,highreliability,ultraImpact,Omni-directional... PartnumberInformation RANT2012F245X5 (A)(B)(C)(D)(E)(F) (A)ProductTypeChipAntenna (B)SizeCode2.0x1.2mm(+-0.2mm) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA&SingleFeeding (F)AntennatypeType=5 ElectricalSpecification WorkingFrequencyRange2400~2484MHz Bandwidth84(Min.) PeakGain1.7dBi(Typ.) Impedance50Ohm Returnloss10dB(Min) PolarizationLinear AzimuthBeamwidthOmni-directional OperationTemperature( °C )-40~85 °C ResistancetoSolderingHeats 10sec.(@280°C) TerminationNi/Au(Leadless) ThespecificationisdefinedonEVB. DimensionandTerminalConfiguration 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd. Add:Room 707, Building F, Tongan Zhichuangyuan, xixiang street, Baoan District, Shenzhen. 2.4GHz2012ChipAntenna:RANT2012F245X5 EvaluationBoardReference PCBDimensionAntennaLayoutReference Unit:mm ElectricalCharacteristics ReturnLoss ReturnLoss&Radiation 1 Frequency(MHz) S11(dB) 2400-10.77 2450-24.81 2484-10.243 Radiation Z Y X 2400MHz2450MHz2500MHz Efficiency70.56%75.25%71.01% 2.4GHz2012ChipAntenna:RANT2012F245X5 TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 20127”5K/Reel 9.0±0.5 60±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTDP PaperType2012 1.50±0.202.30±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.101.57±0.104.0±0.1 2.4GHz2012ChipAntenna:RANT2012F245X5 ReliabilityTable TestItemProcedure Requirements CeramicType Remark (Reference) Electrical Characterization Fulfilltheelectrical specification UserSpec. Thermal Shock 1.Preconditioning: 50±10°C/1hr,thenkeepfor24±1hrsatroomtemp. 2.Initialmeasure:Spec:referInitialspec. 3.Rapidchangeoftemperaturetest: -30°Cto+85°C;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30°Cto+85°C),SoakMode=1(2Cycle/hours). 3.Measurementat24±2Hoursaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. JESD22 JA104 HighTemperature Exposure 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered;500hours@T=+85°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 LowTemperature Storage 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered:500hours@T=-30°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 Solderability (SMDBottomSide) Dippingmethod: a.Temperature:235±5°C b.Dippingtime:3±0.5s Thesoldershouldcover over95%ofthecritical areaofbottomside. IEC60384-21/22 4.10 SolderingHeat Resistance (RSH) Preheatingtemperature:150±10°C. Preheatingtime:1~2min. Soldertemperature:260±5°C. Dippingtime:5±0.5s NoVisibleDamage.IEC60384-21/22 4.10 Vibration5g'sfor20min.,12cycleseachof3orientations Note:Use8"X5"PCB.031"thick7securepointson,onelong sideand2securepointsatcornersofoppositesides.Parts mountedwithin2"fromanysecurepoint.Testfrom10-2000 Hz. NoVisibleDamage.MIL-STD-202 Method204 Mechanical Shock Threeshocksineachdirectionshallbeappliedalongthethree mutuallyperpendicularaxesofthetestspecimen(18shocks) Peakvalue:1,500g’s Duration:0.5ms Velocitychange:15.4ft/s Waveform:Half-sine NoVisibleDamage.MIL-STD-202 Method213 Humidity Bias 1.Humidity:85%R.H.,Temperature:85±2°C. 2.Time:500±24hours. 3.Measurementat24±2hrsaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 Method106 2.4GHz2012ChipAntenna:RANT2012F245X5 2.4GHz2012ChipAntenna:RANT2012F245X5 _ Board Flex (SMD) 1.Mountingmethod: IR-Reflow.PCBSize(L:100×W:40×T:1.6mm) 2.Applytheloadindirectionofthearrowuntilbendingreaches 2mm. NoVisibleDamage.AEC-Q200 005 AdhesionForceof1.8Kgfor60seconds. NoVisibleDamage Magnificationof20Xor greatermaybeemployed forinspectionofthe mechanicalintegrityofthe devicebodyterminalsand body/terminaljunction. AEC-Q200 006 Physical Dimension Anyapplicablemethodusingx10magnification,micrometers, calipers,gauges,contourprojectors,orothermeasuring equipment,capableofdeterminingtheactualspecimen dimensions. Inaccordancewith specification. JESD22 JB100 RevisionHistory RevisionDateContent 12020/10/15NewDatasheet

Page 1 of 2 FCC ID: 2A2P5-OHR657 Setup photo AC Conduction RF Conduction Page 2 of 2 FCC ID: 2A2P5-OHR657 RE (Below 1GHz) RE (Above 1GHz)