2BVZR-HP-N3504G POC LTE Walkie Talkie

Shenzhen HPYJ Technology Co., Ltd

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Jul 06, 2026
Application Purpose: Original Equipment
Equipment Note: 4G POC LTE Walkie Talkie
Frequency Range: 2402.00000000 - 2480.00000000
Company: Shenzhen HPYJ Technology Co., Ltd
Country: China

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

External Photos

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 1 / 105 EUT EXTERNAL PHOTOS HP-N350 Silver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 2 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 3 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 4 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 5 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 6 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 7 / 105 Purple Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 8 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 9 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 10 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 11 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 12 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 13 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 14 / 105 HP-N351 Sliver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 15 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 16 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 17 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 18 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 19 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 20 / 105 Purple Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 21 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 22 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 23 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 24 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 25 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 26 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 27 / 105 HP-N352 Sliver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 28 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 29 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 30 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 31 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 32 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 33 / 105 Purple

Test Setup Photos

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-TSP-01 Page 1 / 5 EUT SETUP PHOTOS CE - Front View CE - Side View Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-TSP-01 Page 2 / 5 RSE (9kHz-30MHz) RSE - Front View (30 MHz-1 GHz) Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-TSP-01 Page 3 / 5 RSE - Back View (30 MHz-1 GHz) RSE - Front View (1 GHz-18 GHz) Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-TSP-01 Page 4 / 5 RSE - Back View (1 GHz-18 GHz) RSE - Front View (Above 18 GHz) Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-TSP-01 Page 5 / 5 RSE - Back View (Above 18 GHz)

Test Report

FCC Part 15.247 Page 1 of 74 FCC PART 15.247 TEST REPORT For Shenzhen HPYJ Technology Co., Ltd 4F, Bldg A, No. 210 Jiuwei Rd, Jiuwei Community Hangcheng Subdistrict, Bao’an, Shenzhen, Guangdong, China FCC ID: 2BVZR-HP-N350 R eport Type: Original Report Product Name: 4G POC LTE Walkie Talkie Report Number: 2607P22793E-RF-01 Report Date: 2026-05-15 Reviewed By: Ash Lin Approves By: Miles Chen Prepared By : Bay Area Compliance Laboratories Corp. (Xiamen) Unit 102, No. 902 Meifeng South Road, Binhai West Avenue, Science and Technology Innovation Park, Torch High tech Zone XiaMen, People's Republic of China Tel: +86-592-3200111 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-01 FCC Part 15.247 Page 2 of 74 TABLE OF CONTENTS REPORT REVISION HISTORY................................................................................................................................. 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 TEST MODE AND VOLTAGE .......................................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 ★EUT EXERCISE SOFTWARE ...................................................................................................................................... 8 DUTY CYCLE ................................................................................................................................................................ 8 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 9 EXTERNAL I/O CABLE .................................................................................................................................................. 9 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 10 SUMMARY OF TEST RESULTS ............................................................................................................................. 12 TEST EQUIPMENT LIST ......................................................................................................................................... 13 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 14 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 EUT SETUP ................................................................................................................................................................ 15 EMI TEST RECEIVER SETUP ....................................................................................................................................... 15 TEST PROCEDURE ...................................................................................................................................................... 15 RESULT &MARGIN CALCULATION ............................................................................................................................. 16 TEST DATA ................................................................................................................................................................ 17 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 19 APPLICABLE STANDARD ............................................................................................................................................ 19 EUT SETUP ................................................................................................................................................................ 19 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 21 TEST PROCEDURE ...................................................................................................................................................... 22 RESULT &MARGIN CALCULATION .........................................................................................................…

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Test Report

Tel：137-2424-3258 1 AB-C03_V02 Tel：137-2424-3258 2 AB-C03_V02 (mm) L5.5±0.2 w2.0±0.1 T1.0±0.1 a0.5±0.1 Tel：137-2424-3258 3 AB-C03_V02 AB-C03Specification 工作频率范围WorkingFrequency 带宽BandWidth>100MHz 阻抗Impedance50Ω 增益Gain(dBi)4.3（peak）驻波比VSWR<2 工作温度OperationTemperature-40°C~+95°C 可承受功率PowerCapacity 3W 2402-2480MHz Tel：137-2424-3258 4 AB-C03_V02 Tel：137-2424-3258 5 AB-C03_V02 S11 VSWR Tel：137-2424-3258 6 AB-C03_V02 Theta @2.45 GHz Tel：137-2424-3258 7 AB-C03_V02 Phi @2.45 GHz Total @2.45 GHz Tel：137-2424-3258 8 AB-C03_V02 Tel：137-2424-3258 9 AB-C03_V02 IndexABC Dimension(mm)33010013.5

RF Exposure Info

RF EXPOSURE REPORT For Shenzhen HPYJ Technology Co., Ltd 4F, Bldg A, No. 210 Jiuwei Rd, Jiuwei Community Hangcheng Subdistrict, Bao’an, Shenzhen, Guangdong, China FCC ID: 2BVZR-HP-N350 Report Type: Original Report Product Name: 4G POC LTE Walkie Talkie Report Number: 2607P22793E-RF-04 Re port Date: 2026-05-18 Reviewed By: Ash Lin Approved By: Miles Chen Prepared By : Bay Area Compliance Laboratories Corp. (Xiamen) Unit 102, No. 902 Meifeng South Road, Binhai West Avenue, Science and Technology Innovation Park, Torch High tech Zone XiaMen, People's Republic of China Tel: +86-592-3200111 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-04 Page 2 of 7 TABLE OF CONTENTS REPORT REVISION HISTORY................................................................................................................................. 3 GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 RF EXPOSURE EVALUATION ................................................................................................................................. 5 EUT PHOTOGRAPHS ................................................................................................................................................. 6 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-04 Page 3 of 7 REPORT REVISION HISTORY Number of Revisions Report No. Version Issue Date Description 0 2607P22793E-RF-04 R1V1 2026-05-18 Initial Release Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-04 Page 4 of 7 GENERAL INFORMATION Product Description for Equipment under Test (EUT) Product Name: 4G POC LTE Walkie Talkie Tested Model: HP-N350 Series Model(s): HP-N351 , HP-N353, HP-N355, HP-N356, HP-N357, HP-N358, HP-N352 Trade Name: Power Supply: DC 5V from adapter or DC 3.7V from battery Maximum Output Power: BT: 6.15dBm BLE: 3.33dB m Adapter Information Model: R39 Input: AC 100-240V, 50/60Hz, 0.3A Max Output: DC 5V, 2A Operating Band/Frequency: 2402-2480 MHz Modulation Type: BT:GFSK, π/4-DQPSK, 8DPSK BLE:GFS K Antenna Type: Ceramic Antenna ★Maximum Antenna Gain: 4.3 dBi EUT Received Status: Good Note: 1. The Maximum Antenna Gain was declared by manufacturer. 2. The test model is identify with the series model except for the model name and outer speaker enclosure, please refer to declaration letter for more detail. 3. The EUT supplied by the applicant was received on 2026-02-04) Test Facility The Test site used by Bay Area Compliance Laboratories Corp. (Xiamen) to collect test data is located on Unit 102, No. 902 Meifeng South Road, Binhai West Avenue, Science and Technology Innovation Park, Torch High tech Zone XiaMen, People's Republic of China. Bay Area Compliance Laboratories Corp. (Xiamen) Lab is accredited to ISO/IEC 17025 by A2LA (Certificate Number: 7134.01) and the lab has been recognized as the FCC accredited lab under the KDB 974614 D01, the FCC Designation No. : CN1384. Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-04 Page 5 of 7 RF EXPOSURE EVALUATION Applicable Standard According to§2.1093, systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission's guideline According to KDB447498 D01 General RF Exposure Guidance v06 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 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.1 is applied to determine SAR test exclusion. Measurement Result For BLE The max conducted power including tune-up tolerance is 3.5dBm (2.24 mW). [(max. power of channel, mW)/(min. test separation distance, mm)][√f(GHz)] =2.24/5*(√2.480) = 0.71< 3.0 For BT The max conducted power including tune-up tolerance is 6.5dBm (4.47 mW). [(max. power of channel, mW)/(min. test separation distance, mm)][√f(GHz)] =4.47/5*(√2.480) = 1.41< 3.0 Result: Compliant. The stand-alone SAR evaluation is not necessary Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-04 Page 6 of 7 EUT PHOTOGRAPHS Please refer to the attachment 2607P22793E-RF-EXP EUT EXTERNAL PHOTOGRAPHS and 2607P22793E-RF-INP EUT INTERNAL PHOTOGRAPHS. Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-04 Page 7 of 7 Declarations 1. Bay Area Compliance Laboratories Corp. (Xiamen) is not responsible for authenticity of any information provided by the applicant. Information from the applicant that may affect test results are marked with an asterisk “★”. 2. Unless otherwise stated, the results shown in this test report refer only to the sample(s) tested. 3. Unless required by the rule provided by the applicant or product regulations, then decision rule in this report did not consider the uncertainty. 4. The extended uncertainty given in this report is obtained by combining the standard uncertainty times the coverage factor k with the 95.45% confidence interval. 5. This report cannot be reproduced except in full, without prior written approval of Bay Area Compliance…

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Internal Photos

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 16 / 25 HP-N356 GPS Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 17 / 25 BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 18 / 25 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 19 / 25 HP-N357 GPS Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 20 / 25 BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 21 / 25 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 22 / 25 HP-N358 GPS Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 23 / 25 BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 24 / 25 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 25 / 25

Internal Photos

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 1 / 25 EUT INTERNAL PHOTOS HP-N350 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 2 / 25 GPS Antenna BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 3 / 25 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 4 / 25 HP-N351 GPS Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 5 / 25 BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 6 / 25 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 7 / 25 HP-N352 GPS Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 8 / 25 BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 9 / 25 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 10 / 25 HP-N353 GPS Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 11 / 25 BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 12 / 25 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 13 / 25 HP-N355 GPS Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 14 / 25 BT Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-INP Page 15 / 25

Attestation Statements

External Photos

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 69 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 70 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 71 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 72 / 105 Purple Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 73 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 74 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 75 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 76 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 77 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 78 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 79 / 105 HP-N357 Silver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 80 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 81 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 82 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 83 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 84 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 85 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 86 / 105 Purple Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 87 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 88 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 89 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 90 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 91 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 92 / 105 HP-N358 Sliver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 93 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 94 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 95 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 96 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 97 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 98 / 105 Purple Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 99 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 100 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 101 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 102 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 103 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 104 / 105 LTE Antenna Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 105 / 105

External Photos

Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 34 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 35 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 36 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 37 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 38 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 39 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 40 / 105 HP-N353 Sliver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 41 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 42 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 43 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 44 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 45 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 46 / 105 Purple Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 47 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 48 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 49 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 50 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 51 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 52 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 53 / 105 HP-N355 Silver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 54 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 55 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 56 / 105 Titanium Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 57 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 58 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 59 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 60 / 105 Purple Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 61 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 62 / 105 Green Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 63 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 64 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 65 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 66 / 105 HP-N356 Silver Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 67 / 105 Bay Area Compliance Laboratories Corp. (Xiamen) Report No.: 2607P22793E-RF-EXP Page 68 / 105

Cover Letter(s)

Shenzhen HPYJ Technology Co., Ltd Add: 4F, Bldg A, No. 210 Jiuwei Rd, Jiuwei Community Hangcheng Subdistrict, Bao'an, Shenzhen, Guangdong, China Tel: +86-15338776962 E-mail: [email protected] DECLARATION OF SIMILARITY Date: 2026-01-28 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, Shenzhen HPYJ Technology Co., Ltd, hereby declare that the product: 4G POC LTE Walkie Talkie, FCC ID: 2BVZR-HP-N350. model: HP-N351, HP-N353, HP-N355, HP-N356, HP-N357, HP-N358, HP-N352 are electrically identical with the model: HP-N350 which was tested by Bay Area Compliance Laboratories Corp. (Xiamen) with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between these models and that are declared similar are as follows: Tested Model(s) Series Models Differences Items Details HP-N350 HP-N351 All are the same except model name and outer speaker enclosure. HP-N353 All are the same except model name and outer speaker enclosure. HP-N355 All are the same except model name and outer speaker enclosure. HP-N356 All are the same except model name and outer speaker enclosure. HP-N357 All are the same except model name and outer speaker enclosure. HP-N358 All are the same except model name and outer speaker enclosure. HP-N352 All are the same except model name and outer speaker enclosure. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed name: Jianchun Li Title: CEO

Cover Letter(s)

QA-FR-171-A Shenzhen HPYJ Technology Co., Ltd Add: 4F, Bldg A, No. 210 Jiuwei Rd, Jiuwei Community Hangcheng Subdistrict, Bao'an, Shenzhen, Guangdong, China Tel: +86-15338776962 E-mail: [email protected] FCC Confidential Authorization Date: 2026-05-26 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BVZR-HP-N350 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shenzhen HPYJ Technology Co., Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Tune up procedure  BOM The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Contact Person: Jianchun Li Title: CEO

Cover Letter(s)

QA-FR-170-B Shenzhen HPYJ Technology Co., Ltd Add: 4F, Bldg A, No. 210 Jiuwei Rd, Jiuwei Community Hangcheng Subdistrict, Bao'an, Shenzhen, Guangdong, China Tel: +86-15338776962 E-mail: [email protected] FCC Authorization Date: 2026-05-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern…

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