2AANZFLEDWIRELESS LED SPEAKER

DGL Group LTD. 195 Raritan Center Parkway Edison New Jersey，08837，United States Te l : 001-732-692-5180 Fax: 001-732-692-5000 E-Mail: [email protected] Date:04/14/2021 To : FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, DGL Group LTD., hereby declare that The RF chip, model: AC6969D, installed in our product named as WIRELESS LED SPEAKER; Model No: FB-FLED;FCC ID: 2AANZ FLED ,which support bluetooth BDR(GFSK) , EDR(π/4‐DQPSK), EDR(8DPSK), BLE 1M/2M. For use in the US marketing this chip will not support/enable the BLE 1M/2M. And BLE 1M/2M function has been shielded by the manufacturer by using the software. Sincerely Yo u rs, Signature: Printed Name: Solomon Sheinkopf Title: Manager

Antenna 2.402-2.480Ghz Crystal USB Chargecircle Battery trumpet MIC KeyLED DAC 24MHz

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 4 of 4

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 1 of 5 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 3 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 4 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 5 of 5 Antenna

2 MHz Circuit Description 1. Battery(3.7V)provides energy for the Bluetooth chip( ) ; Crystal oscillator() provides the clock signal for the Bluetooth chip. Bluetooth signals get through a matching circuit, and then transmitted to the space through the antenna（2402MHz‐2480MHz）. When the product is connected, the product can be in two‐way communication with other Bluetooth devices, and then the device's Bluetooth module sends Bluetooth signals into space, the product receives the Bluetooth signal through an antenna, transmission to the Bluetooth chip via matching circuit. 6969 4

1 1 2 2 3 3 4 4 DD CC BB AA C1105 C2105 C3 0R OUT- R1 100K C4105 R 2 1 0 K C 5 4 7 3 C9106 MUTE VBAT VBAT GND 1 2 SPK1 SD 1 BYP 2 MODE 3 IN 4 VO+ 5 VDD 6 GND 7 VO- 8 U2 LTK5128 OUT+ ABD GND C10 N C C11 N C C12 N C 1 2 BT_ANT1 Y124M GND R4 10K VDDIO DC5V BAT- VCC 1 DM 2 DP 3 GND 4 GND 5 G N D 6 G N D 7 G N D 8 G N D 9 USB1 12 LED7 R5 1K R6 2.7K BAT1 VBAT+ CHRG 1 GND 2 BAT 3 VCC_5V 4 PROG 5 U4 4054 GND R9 100K 12 S1 POWER 12 S2P/P GND R13 0R R14 22K VDDIO A D K E Y 12 LED8 R15 1K BLUE Q 1 9 0 1 4 R 1 8 1 0 R R 1 9 N C R 2 0 4 . 7 K Q 2 9 0 1 4 R 2 3 1 0 R R 2 1 N C R 2 2 4 . 7 K Q 3 9 0 1 4 R 2 6 1 0 R R 2 4 N C R 2 5 4 . 7 K 12 3 45 6 L E D 6 R G B MCU ADKE 123 456 L E D 1 R G B 1 23 456 L E D 2 R G B 12 3 456 L E D 3 R G B 12 3 4 56 L E D 4 R G B 123 456 L E D 5 R G B GNDGND GND BG R LDO_IN/PB5 1 VBAT 2 VDDIO 3 PB1/ADC5 4 FMIP 5 BT_RF 6 BT_OSCI 7 BT_OSCO 8 ADC12/SD0CLK/PC5 9 ADC11/SD0CMD/PC4 10 ADC14/SD0DAT/PC3/USBDM 11 ADC3/PA4/USBDP 12 PA1/PA0 13 VSSIO 14 VCOM 15 DACL 16 U1 AC6969D GND C13 N C GND GND VBAT+ GND MUTE R BLUE B G MIC GND DACL ADKEY VDDIO VBAT+ C14105 GND C 1 5 2 2 2 R8 4 . 7 K C 1 6 N C GND DACL 12 + MIC1 GND MIC MIC RGB

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. 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. FCC PART 15.247 TEST REPORT For DGL Group, LTD. 195 Raritan Center Parkway, Edison, New Jersey, 08837, United States FCC ID: 2AANZFLED Report Type: Original Report Product Type: WIRELESS LED SPEAKER Re port Number: SZ3210119-02329E-00 Re port Date: 2021-03-19 Reviewed B y: Jimmy Xiao RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ3210119-02329E-00 FCC Part 15.247 Page 2 of 55 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC §15.247 (i) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ........................................................ 11 APPLICABLE STANDARD ............................................................................................................................................ 11 RESULT ...................................................................................................................................................................... 11 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER SETUP ....................................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 13 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 14 TEST DATA .......................................................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 1 of 2 EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ3210119-02329E-RF Page 2 of 2 Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)