2BF2R-YX59Bluetooth Headset

YX�� PRODUCT PARAMETERS TOUCH AREA DIAGRAM INSTRUCTIONS FOR USEPRODUCT DIAGRAM CHARGING INDICATOR LIGHT Product Name: Bluetooth headset Bluetooth version: V5.4 Pairing name: YX59 Supporting protocols: A2DP/AVRCP/HFP/HID/AVCTP/AVDTP SPP Working frequency: 2.402-2.480GHz Charging current: Earphones 30mA/DC 5V Charging case 200mA/DC 5V Battery capacity: Earbuds:28mAh Charging case:300mAh Charging time: Earbuds:1h Charging case:2h Listening time: about 5.5 hours Bluetooth receiving distance: <10 meters (barrier free) Touch area 1. Bluetooth Name: YX59 2. Precautions for Use: After opening the package, take the earphones out of the charging case. 3. Pairing and Connection: Open the charging case and wait quietly for 3 to 5 s. The left and right earphones will be paired automatically. Then search for the Bluetooth name "YX59" on your mobile phone's Bluetooth and click on the Bluetooth name to connect. 4. Power On: Open the lid, and the earphones will power on automatically and pair with the previously connected device. 5. Power Off: Put the earphones back into the charging case, close the lid, and the earphones will power off and start charging. 6. Play/Pause: Touch either the left or right earphone once. 7. Answer/End Call: Touch either the left or right earphone once. 8. Reject Incoming Call: Touch either the left or right earphone twice when there is an incoming call. 9. Voice Assistant: Touch either the left or right earphone twice. 10. Previous Track: When in the playing state, touch the left earphone three times. 11. Next Track: When in the playing state, touch the right earphone three times. 12. Volume Down: Long-press and touch the left earphone. 13. Volume Up: Long-press and touch the right earphone. Charging compartmentheadset 1. When the charging case is charging the earphones, the white light will turn on. When the earphones are fully charged, the light will go out. 2. When charging with a Type-C cable, the red light on the charging case will flash. When it is fully charged, the red light will stay on constantly. MATTERS NEEDING ATTENTION 1.Please put the headset in correct position for charging; 2.The battery(battery pack or combination battery) shall not be exposed to such conditi-ons as sun, fire or similar overheating; 3. Listening to music at a high volume for a long time will cause hearing damage. Pleaseadjust the volume appropriately when using this device； 4.Donot use the device during thunderstorms, because thunderstorms may cause anormal operation of the device and increase the risk of electric shock; 5.Do not dismantle or modify the headset for any reason, otherwise, it may cause malf-unction or burning out, which is not under warranty. YX�� YX59 02 2024 02 CLIP-ON TRUE WIRELESS BLUETOOTH EARPHONES. 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 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. Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. (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 COMPLIANCE STATEMENT: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Electronic Mac, Inc. FRN: 0033414541 Contact : Ray Sia Address: 6525 Crown Blvd, # 20805, San Jose, CA 95120 Telephone No: 408-332-2399 Email:[email protected] Applicant: Company name: Shenzhen Guan Ersheng Electronics Co., LTD. Product Description: Bluetooth Headset Grantee code: 2BF2R FCC ID: 2BF2R-YX59 FRN：0035326073 Contact Name: He Xingzhi Address：Building 301, No. 355 Zhangge Road, Zhangge Community, Fucheng Street, Longhua New District, Shenzhen Telephone No: 13534266664 Email: [email protected] [Shenzhen Guan Ersheng Electronics Co., LTD.] certifies that, as of the date of this filing of the application with the TCB, [Electronic Mac, Inc.] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Guan Ersheng Electronics Co., LTD.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [Electronic Mac, Inc.] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2025/02/21 Applicant’s Name: Shenzhen Guan Ersheng Electronics Co., LTD. US Agent’s Name: Electronic Mac, Inc. Title: Manager Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Guan Ersheng Electronics Co., LTD. Grantee code: 2BF2R FCC ID: 2BF2R-XY59 FRN: 0035326073 Contact Name: He Xingzhi Address: Building 301, No. 355 Zhangge Road, Zhangge Community, Fucheng Street, Longhua New District, Shenzhen Telephone No: 13534266664 Fax No: 13534266664 Email: [email protected] i. [Shenzhen Guan Ersheng Electronics Co., LTD.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Shenzhen Guan Ersheng Electronics Co., LTD.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Guan Ersheng Electronics Co., LTD.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment . Date: 2025/02/21 Applicant’s Name: Shenzhen Guan Ersheng Electronics Co., LTD. Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Shenzhen Guan Ersheng Electronics Co., LTD. Address: Building 301, No. 355 Zhangge Road, Zhangge Community, Fucheng Street, Longhua New District, Shenzhen Product Name: Bluetooth Headset Model Number: YX59 FCC Identifier: 2BF2R-YX59 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: He Xingzhi Date: 2025.02.20 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 Shenzhen Guan Ersheng Electronics Co., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2025.02.20 Subject: Request for Confidentiality FCC ID: 2BF2R-YX59 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name: He Xingzhi Title: Manager

- Page 1 of 5 - ET-25010047 Product Name: Bluetooth Headset Test Model No.: YX59 Ext Photos - Page 2 of 5 - ET-25010047 - Page 3 of 5 - ET-25010047 - Page 4 of 5 - ET-25010047 - Page 5 of 5 - ET-25010047 -----END-----

1 / 1 FCC ID:2BF2R-YX59 size：2mm*8mm

- Page 1 of 6 - ET-25010047 Product Name: Bluetooth Headset Test Model No.: YX59 Internal photos(left ear) - Page 2 of 6 - ET-25010047 - Page 3 of 6 - ET-25010047 BT ANT - Page 4 of 6 - ET-25010047 - Page 5 of 6 - ET-25010047 Internal photos (Right ear) - Page 6 of 6 - ET-25010047 ------END----- BT ANT

FCC ID: 2BF2R-YX59 RF Exposure Evaluation TEST STANDARDS Follow the maximum permissible exposure (MPE) limits specified in 47 CFR part2.1093 and 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. 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: (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). FCC ID: 2BF2R-YX59 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 other exemption criteria other than those is paragraph (b)(3)(i)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(i)(A). (B) in the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. Where: a = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(B) of Part 1.1307 for Pth, including existing exempt transmitters and those being added. b = number of fixed, mobile, or portable RF sources claiming exemption using paragraph (b)(3)(i)(C) of Part 1.1307 for Threshold ERP, including existing exempt transmitters and those being added. c = number of existing fixed, mobile, or portable RF sources with known evaluation for the specified minimum distance including existing evaluated transmitters. Pi = the available maximum time-averaged power or the ERP, whichever is greater, for fixed, mobile, or portable RF source i at a distance between 0.5 cm and 40 cm (inclusive). Pth,i = the exemption threshold power (Pth) according to paragraph (b)(3)(i)(B) of this section for fixed, mobile, or portable RF source i. FCC ID: 2BF2R-YX59 ERPj = the ERP of fixed, mobile, or portable RF source j. ERPth,j = exemption threshold ERP for fixed, mobile, or portable RF source j, at a distance of at least λ/2π according to the applicable formula of paragraph (b)(3)(i)(C) of Part 1.1307. Evaluatedk = the maximum reported SAR or MPE of fixed, mobile, or portable RF source k either in the device or at the transmitter site from an existing evaluation at the location of exposure. Exposure Limitk = either the general population/uncontrolled maximum permissible exposure (MPE) or specific absorption rate (SAR) limit for each fixed, mobile, or portable RF source k, as applicable from § 1.1310. Test Result of RF Exposure Evaluation Protocol Fre. (GHz) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) ANT Gain ( dBi) Max EIRP (dBm) Max ERP (dBm) Max ERP (mW) Separati distance (cm) Limit (mW) Result BT 2441 1.41 2±1 3 2.7 5.7 3.55 2.26 0.5 2.75 PASS Note: 1. This device is portable device. 2. ERP= EIRP(dBm)-2.15 3. The source of the evaluation data results is based on the test report ET-25010047E 4. The Maxinum power is less than the limit, complies with the exemption requirements.

Report No.: ET-25010047E This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen ETR Standard Technology Co., Ltd. TEST REPORT Applicant: Shenzhen Guan Ersheng Electronics Co., LTD. Address of Applicant: Building 301, No. 355 Zhangge Road, Zhangge Community, Fucheng Street, Longhua New District, Shenzhen Manufacturer/Factory: Shenzhen Guan Ersheng Electronics Co., LTD. Address of Manufacturer/Factory: Building 301, No. 355 Zhangge Road, Zhangge Community, Fucheng Street, Longhua New District, Shenzhen Product Name: Bluetooth Headset Model No.: YX59 Trade Mark: N/A FCC ID: 2BF2R-YX59 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of Test: Jan.06, 2025-Jan.14, 2025 Date of report issued: Jan.16, 2025 Remark: 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 Shenzhen ETR Standard Technology Co., Ltd. Address: No.103, No.10, Phase I, Zone 3, Xinxing Industrial Park, Xinhe, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Compiled by: Reviewed by: Approved by: Project Engineer Project Manager Authorized Signature - Page 2 of 44 - Report No.: ET-25010047E Report Revision History Report No. Description Issue Date ET-25010047E Original Jan.16, 2025 - Page 3 of 44 - Report No.: ET-25010047E Tel:(86-755) 85259392 Email:[email protected] Web: www.etrlab.cn No.103, No.10, Phase I, Zone 3, Xinxing Industrial Park, Xinhe, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Contents Page 1 TEST SUMMARY ......................................................................................................................................4 2 GENERAL INFORMATION .......................................................................................................................5 2.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 2.2 TEST MODE .........................................................................................................................................7 2.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................7 2.4 DEVIATION FROM STANDARDS ..............................................................................................................7 2.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................7 2.6 TEST FACILITY.....................................................................................................................................7 2.7 TEST LOCATION...................................................................................................................................7 2.8 ADDITIONAL INSTRUCTIONS ..................................................................................................................7 3 TEST INSTRUMENTS LIST ......................................................................................................................8 4 TEST RESULTS AND MEASUREMENT DATA .......................................................................................9 4.1 ANTENNA REQUIREMENT ......................................................................................................................9 4.2 CONDUCTED EMISSIONS ....................................................................................................................10 4.3 CONDUCTED PEAK OUTPUT POWER ...................................................................................................13 4.4 20DB EMISSION BANDWIDTH ..............................................................................................................14 4.5 CARRIER FREQUENCIES SEPARATION .................................................................................................17 4.6 HOPPING CHANNEL NUMBER .............................................................................................................20 4.7 DWELL TIME ......................................................................................................................................22 4.8 BAND EDGE.......................................................................................................................................26 4.8.1 Conducted Emission Method ......................................................................................................26 4.8.2 Radiated Emission Method .........................................................................................................31 4.9 SPURIOUS EMISSION .........................................................................................................................33 4.9.1 Conducted Emission Method ......................................................................................................33 4.9.2 Radiated Emission Method .........................................................................................................36 5 TEST SETUP PHOTO .............................................................................................................................44 6 EUT CONSTRUCTIONAL DETAILS .......................................................................................................44 - Page 4 of 44 - Report No.: ET-25010047E Tel:(86-755) 85259392 Email:[email protected] Web: www.etrlab.cn No.103, No.10, Phase I, Zone 3, Xinxing Industrial Park, Xinhe, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 1 Test Summary Test Item Section in CFR 47 Result Test by Antenna Requirement 15.203/15.247 (c) Pass / AC Power Line Conducted Emission 15.207 Pass Carr Kang Conducte…

Text truncated - open the document above for the full version.

2.4GHz1608ChipAntenna:RANT1608F245C04 _ Application: WLAN,802.11b/g,Bluetooth,WLAN,etc... Features SMD,highreliability,ultraImpact,Omni-directional... PartnumberInformation RANT1608F245C04 (A)(B)(C)(D)(E)(F) ElectricalSpecification DimensionandTerminalConfiguration No.TerminalName 1Feeding/GNG 2GND/Feeding (A)ProductTypeChipAntenna (B)SizeCode 1.6x0.8mm( ± 0.1mm) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA&SingleFeeding (F)AntennatypeType=04 WorkingFrequencyRange2400~2500MHz Bandwidth120MHz(Min.) PeakGain2.7dBi(Typ.) Impedance50Ohm Returnloss10dB(Min) PolarizationLinear AzimuthBeamwidthOmni-directional OperationTemperature( °C )-40~85 °C ResistancetoSolderingHeats 10sec.(@280 °C ) TerminationNi/Au(Leadless) Dimension(mm) L 1.60±0.10 W 0.80 ± 0.10 T 0.80 ± 0.10 Add:Room 707, Building F, Tongan Zhichuangyuan, xixiang street, Baoan District, Shenzhen. 2.4GHz1608ChipAntenna:RANT1608F245C04 _ 1 EvaluationBoardReference PCBDimensionAntennaLayoutReference Unit:mm ElectricalCharacteristics ReturnLoss&Radiation ELECTRICALCHARACTERISTICSS11 Radiation ElectricalCharacteristics Freque ncy EfficPercenGain 2400-1.6472.27%2.38 2450-1.3375.34%2.7 2500-1.5972.98%2.59 Add:Room 707, Building F, Tongan Zhichuangyuan, xixiang street, Baoan District, Shenzhen. 2.4GHz1608ChipAntenna:RANT1608F245C04 _ TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 16087”4K/Reel 4.0±0.5 4.0±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTψDP PaperType1608 1.90±0.203.50±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.10 1.50±0.10 4.0±0.1 Add:Room 707, Building F, Tongan Zhichuangyuan, xixiang street, Baoan District, Shenzhen. 2.4GHz1608ChipAntenna:RANT1608F245C04 _ 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 Add:Room 707, Building F, Tongan Zhichuangyuan, xixiang street, Baoan District, Shenzhen. 2.4GHz 1 6 0 8 Chip Antenna: RANT1608F245C04 _ 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 12019/03/01NewDatasheet 22020/02/22Add2Dradiationcharacteristic Add:Room 707, Building F, Tongan Zhichuangyuan, xixiang street, Baoan District, Shenzhen.

ET-25010047 Page 1 of 2 Product Name: Bluetooth Headset Test Model No.: YX59 Test Setup Photo Radiated emissions 30MHz to 1GHz Above 1GHz ET-25010047 Page 2 of 2 Conducted Emission ------End------