2BHXW-G10Smart Bluetooth Speaker

FCC warning： 1.This device should be installed and operated with minimum distance 0cm between the radiator&your body. 2.This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. 3.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 4.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.

Dongguan Machong Bingo Household Goods Business Department (Individual Business) Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 7/28/2024 U.S. Agent Designation Dongguan Machong Bingo Household Goods Business Department (Individual Business) acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BHXW– G10): Name and company of U.S. agent: SELLER HELPER INC Physical U.S. address of agent: 1312 17th Street#1298, Denver, CO 80202, Jnited States FRN of U.S. agent: 0033884602 Email address of U.S. agent: [email protected] SELLER HELPER INC acknowledges their obligation to accept service of process on behalf of Dongguan Machong Bingo Household Goods Business Department (Individual Business) Dongguan Machong Bingo Household Goods Business Department (Individual Business).with the FRN： 0035744879. accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature [Name] yijia lin [Title] Manager [Company] Dongguan Machong Bingo Household Goods Business Department (Individual Business) [Name of U.S. agent] Fairy Lee [Title of U.S. agent] Manager [Company of U.S. agent] SELLER HELPER INC 48_[mo del] US_Agent_2.911(d)(7) - U, V05

Smart Bluetooth Speaker FCC ID: 2BHXW- G10 G10 External photographs

Label And Label Location FCC ID: 2BHXW- G10

Smart Bluetooth Speaker FCC ID: 2BHXW- G10 G10 Internal photographs

RF Exposure Requirements 1.1 Product Description for Equipment Under Test (EUT) Applicant: Dongguan Machong Bingo Household Goods Business Department (Individual Business) Address of applicant: No.1, 1 Heng Lane, Xin Cao Fang, Ma Chung Town, Dongguan City, Guangdong Province, China Manufacturer: Dongguan Machong Bingo Household Goods Business Department (Individual Business) Address of manufacturer: No.1, 1 Heng Lane, Xin Cao Fang, Ma Chung Town, Dongguan City, Guangdong Province, China Client Information General Description of EUT Product Name: Smart Bluetooth Speaker Brand Name: / Model No.: G10 Adding Model(s): / Rated Voltage: DC 5V or DC3.7V Battery Power Adapter: / Software Version: / Hardware Version: / Serial Number: Tool V1.1.0 FCC ID: 2BHXW- G10 Technical Characteristics of EUT Bluetooth Version: V5.0 (BLE mode) Frequency Range: 2402-2480MHz RF Output Power: 3.69dBm (Conducted) Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 40 Channel Separation: 2MHz Type of Antenna: Chip Antenna Gain: 1.7dBi 1.2 Standard Applicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, the following RF exposure evaluation shall to demonstrate RF exposure compliance. [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 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 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 4.1 f) is applied to determine SAR test exclusion. 1.3 Calculation Method Bluetooth Tx frequency range: 2402~2480MHz Min. test separation distance: 5mm Maximum Conducted Output Power: 3.669dBm RF channel transmit frequency: 2402MHz Result: 0.12 Limit: 3.0 So the transmitter complies with the RF exposure requirements and the SAR is not required.

Manufacturer ELEC Address No. 410, Building D2, Luogang Agile Plaza, Shui West Road, Science City, Huangpu District, Guangzhou Product specification Quick Reference Date Antenna module on the system board Frequency 2.45GHz*1 Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) -2.3 (Input pwr – loss pwr) Peak EIRP(dBm) 1.3 Directivity (dBi) 1 (all direction antenna) Efficiency (dB) -2.3 (58.5%) Gain (dBi) 1.7 (Peak Gain XZ-plane) Maximum Power (dBm) 1.3 (XY-plane) Minimum Power (dBm) -4(XY-plane) Avg. Power (dBm) -0.5(XY-plane) Max/Min Ratio (dB) 5.3(XY-plane) Max/Avg Ratio (dB) 1.8(XY-plane) Min/Avg Ratio (dB) -3.5(XY-plane) Average Gain (dB) -0.5 (Avg Gain XY-plane) All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board 18mm 8mm Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.3 -0.5 1.7 -3.8 1.1 -3.0 58.5% Return Loss The Environment of Antenna Radiation Pattern 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 38 TEST REPORT Reference No.................... : WTX24X07210013W001 FCC ID ............................... : 2BHXW-G10 Applicant .......................... : Dongguan Machong Bingo Household Goods Business Department (Individual Business) Address ............................ : No.1, 1 Heng Lane, Xin Cao Fang, Ma Chung Town, Dongguan City, Guangdong Province, China Manufacturer .................... : The same as Applicant Address ............................ : The same as Applicant Product Name.....................: Smart Bluetooth Speaker Model No........................... : G10 Standards ......................... : FCC Part 15.247 Date of Receipt sample ... : 2024-07-21 Date of Test....................... : 2024-07-22 to 2024-07-26 Date of Issue .................... : 2024-07-27 Test Report Form No. ...... : WTX_Part 15_247W Test Result........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Mike Shi Silin Chen Reference No.: WTX24X07210013W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 38 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .................................................................. 4 1.2 TEST STANDARDS ............................................................................................................................................................... 5 1.3 TEST METHODOLOGY ......................................................................................................................................................... 5 1.4 TEST FACILITY ..................................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ........................................................................................................................................... 6 1.6 MEASUREMENT UNCERTAINTY ......................................................................................................................................... 7 1.7 TEST EQUIPMENT LIST AND DETAILS .............................................................................................................................. 8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 11 3. ANTENNA REQUIREMENT ................................................................................................................................ 12 3.1 STANDARD APPLICABLE ................................................................................................................................................... 12 3.2 EVALUATION INFORMATION ............................................................................................................................................. 12 4. POWER SPECTRAL DENSITY ........................................................................................................................... 13 4.1 STANDARD APPLICABLE ................................................................................................................................................... 13 4.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................................ 13 4.3 TEST PROCEDURE ............................................................................................................................................................ 13 4.4 SUMMARY OF TEST RESULTS/PLOTS ............................................................................................................................ 13 5. DTS BANDWIDTH ................................................................................................................................................. 14 5.1 STANDARD APPLICABLE ................................................................................................................................................... 14 5.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................................ 14 5.3 TEST PROCEDURE ............................................................................................................................................................ 14 5.4 SUMMARY OF TEST RESULTS/PLOTS ............................................................................................................................ 14 6. RF OUTPUT POWER ............................................................................................................................................ 15 6.1 STANDARD APPLICABLE ................................................................................................................................................... 15 6.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................................ 15 6.3 TEST PROCEDURE .........................................................................................................................…

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Smart Bluetooth Speaker FCC ID: 2BHXW- G10 G10 Test setupt photos Radiated emission 30MHz~1GHz Conducted emission Radiated emission Above 1GHz