2BVRL-6688RDigital Cordless Telephone

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-EXP-PP Page 1 of 3 EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-EXP-PP Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-EXP-PP Page 3 of 3

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Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-INP-PP Page 1 of 4 EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-INP-PP Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-INP-PP Page 3 of 4 DECT ANT Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-INP-PP Page 4 of 4

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018Fax: +86-755-33320008www.baclcorp.com.cn TR-EM-SA005 Page 1 of 69 Version 3.0 TEST REPORT Applicant/Manufacturer: HELLOBABY INTELLIGENT TECHNOLOGY(HK)LIMITED Address: SUITE 5706 57/F CENTRAL PLAZA NO.18 HARBOUR ROAD WANCHAI Hong Kong Report Number: 2601S51348E-SA FCC ID: 2BVRL-6688R Test Standard (s) FCC 47 CFR part 2.1093 Sample Description Product Name: Digital Cordless Telephone Model No.: HB6688 Multiple Model(s) No.: HB6688-2; HB6688-3; HB6688-4 Trade Mark: Hellobaby Serial Number: 3JJH-1 Date Received: 2026/04/08 Date of Test: 2026/05/28 Issue Date: 2026/06/13 Test Result: Pass ▲ ▲In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Danil Qiu Jimmy Xiao SAR Engineer EMC Manager Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2601S51348E-SA TR-EM-SA005 Page 2 of 69 Version 3.0 Attestation of Test Results MODE Max. SAR Level(s) Reported(W/kg) Limit (W/kg) DECT 1g Head SAR 0.02 1.6 1g Body SAR 0.04 Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques RF Exposure Procedures: TCB Workshop April 2019 KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 648474 D04 Handset SAR v01r03 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Re porting v01r02 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2601S51348E-SA TR-EM-SA005 Page 3 of 69 Version 3.0 TABLE OF CONTENTS DOCUMENT REVISION HISTORY .......................................................................................................................... 4 EUT DESCRIPTION ..................................................................................................................................................... 5 TECHNICAL SPECIFICATION .......................................................................................................................................... 5 REFERENCE, STANDARDS, AND GUILDELINES ................................................................................................ 6 SAR LIMITS .................................................................................................................................................................. 6 FACILITIES ................................................................................................................................................................... 7 DESCRIPTION OF TEST SYSTEM ........................................................................................................................... 8 EQUIPMENT LIST AND CALIBRATION .............................................................................................................. 15 EQUIPMENT’S LIST & CALIBRATION INFORMATION ................................................................................................... 15 SAR MEASUREMENT SYSTEM VERIFICATION ............................................................................................... 16 LIQUID VERIFICATION ................................................................................................................................................ 16 SYSTEM ACCURACY VERIFICATION ............................................................................................................................ 17 SAR SYSTEM VALIDATION DATA ...................................................................................................................... 18 EUT TEST STRATEGY AND METHODOLOGY .................................................................................................. 19 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR ........................................................................ 19 CHEEK/TOUCH POSITION ............................................................................................................................................ 20 EAR/TILT POSITION .................................................................................................................................................... 20 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ............................................................................... 21 TEST DISTANCE FOR SAR EVALUATION ...........................................................…

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Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF021 Page 1 of 68 Version 3.0 TEST REPORT Applicant Name:HELLOBABY INTELLIGENT TECHNOLOGY(HK)LIMITED Address:SUITE 5706 57/F CENTRAL PLAZA NO.18 HARBOUR ROAD WANCHAI Hong Kong Report Number:2601S51348E-RF-00B FCC ID:2BVRL-6688R Test Standard (s) FCC PART 15D Sample Description Product Type:Digital Cordless Telephone Model No.:HB6688 Multiple Model(s) No.:HB6688-2; HB6688-3; HB6688-4 Trade Mark:Hellobaby Date Received:2026/04/08 Issue Date:2026/06/26 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Bruce LinNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-00B TR-EM-RF021 Page 2 of 68 Version 3.0 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................4 GENERAL INFORMATION ........................................................................................................................................5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................5 OBJECTIVE ....................................................................................................................................................................5 MEASUREMENT UNCERTAINTY .....................................................................................................................................6 TEST FACILITY ..............................................................................................................................................................6 SYSTEM TEST CONFIGURATION ...........................................................................................................................7 DESCRIPTION OF TEST CONFIGURATION .......................................................................................................................7 EQUIPMENT MODIFICATIONS ........................................................................................................................................7 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS .........................................................................................................7 EXTERNAL I/O CABLE...................................................................................................................................................7 BLOCK DIAGRAM OF TEST SETUP .................................................................................................................................8 SUMMARY OF TEST RESULTS ..............................................................................................................................10 TEST EQUIPMENT LIST ..........................................................................................................................................11 FCC §1.1307 & §2.1093 - RF EXPOSURE.................................................................................................................13 FCC § 15.317, § 15.203 ANTENNA REQUIREMENT .............................................................................................14 APPLICABLE STANDARD .............................................................................................................................................14 ANTENNA CONNECTOR CONSTRUCTION .....................................................................................................................14 FCC§15.315 & §15.207 - AC LINE CONDUCTED EMISSIONS ...........................................................................15 APPLICABLE STANDARD .............................................................................................................................................15 EUT SETUP .................................................................................................................................................................15 EMI TEST RECEIVER SETUP ........................................................................................................................................15 TEST PROCEDURE........................................................................................................................................................16 FACTOR & OVER LIMIT CALCULATION.......................................................................................................................16 TEST DATA..................................................................................................................................................................16 FCC §15.205, §15.209 & §15.319 (G) - RADIATED EMISSIONS ..........................................................................19 APPLICABLE STANDARD .................................…

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深圳市鑫尔盛科技有限公司 ShenZhenxinershengTechnologyCo.,Ltd 承认书 SPECIFICATIONFORAPPROVAL 4.13.28002R SFANT12E13286 5PCS 公司地址：深圳市宝安区福永凤凰第四工业区岭下路96号D栋3楼 电话： 0755-33881455 传真： 0755-33233276 Email:[email protected] Address: 3rd Floor, Building D, No. 96 Lingxia Road, Phoenix Fourth Industrial Zone, Fuyong, Bao'an District, Shenzhen /Tel /Fax Metal antenna, total length 22.5mm, wire diameter 0.8mm, nickel-plated carbon steel. 客户名称： 产品名称： 客户料号 : 厂商料号： 送样数量： Hellobaby Customer Name: Product Name: Customer Part Number: Manufacturer Part Number: Sample Quantity: 深圳市鑫尔盛科技有限公司 ShenZhenxinershengTechnologyCo.,Ltd 产品主要技术参数 主要技术参数 Maintechnicalspecifications 频率范围（MHZ） 1920-1930FrequencyRange(MHZ)1920-1930 中心频率 50±10 Impedance(Ω) 50±10 特性阻抗（Ω） 增益（ dBi ）4 0. Gain(dBi) 4 0. 反射损耗≤ -10 ReTurnLoss(dB) ≤ -10 输出电压驻波比≤ 2 VSWR ≤ 2 极化方式垂直极化 PolarizationLinearVertical 连接方式焊接 ConnectorTypeWeld 物理特性 PhysicalProperties 天线本体材料碳钢 AntennaBaseCarbonsteel 工作温度 -20 °C -+60 °C OperatingTemp -20 °C -+60 °C 保存温度 -20 °C -+70 °C StorageTemp -20 °C -+70 °C Maintechnicalspecifications 深圳市鑫尔盛科技有限公司 ShenZhenxinershengTechnologyCo.,Ltd 产品图纸 /Antenna Photo 深圳市鑫尔盛科技有限公司 ShenZhenxinershengTechnologyCo.,Ltd 产品主要技术参数 网络分析仪测试报告： Maintechnicalspecifications Network Analyzer Test Report:Network Analyzer Test Report: 深圳市鑫尔盛科技有限公司 ShenZhenxinershengTechnologyCo.,Ltd 2D、3DRaditationPattern Gain(Peak):3.94dBiEfficiency:63.1% Gain(Peak):4.06dBiEfficiency:65.4% Gain(Peak):4.21dBiEfficiency:66.7% 1920M 1925M 1930M Hz Hz Hz

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-TSPB Page 1 of 3 TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-TSPB Page 2 of 3 Radiated Emissions View (Below 30MHz) Radiated Emissions View (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601S51348E-RF-TSPB Page 3 of 3 Radiated Emissions View (1-18 GHz) Radiated Emissions View (18-20 GHz)