2AHAS-XBS91059Nebula Speaker

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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.

JEM ACCESSORIES INC. Add: 32 Brunswick Avenue Edison, NJ 08817,United States Tel：908-222-7501 Fax: 908.222.7504 E-mail：[email protected] Date: 202 1/05/06 To: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, JE M ACCESSORIES INC. hereby declare that： Product Name: Nebula Speaker Model No: XBS9‐1059‐BLK FCC ID: 2AHAS‐XBS91059 For BT Mode: BLE 1M/2M are disable by software For Below are activated: Bluetooth EDR(π/4‐DQPSK),BDR(GFSK) ,EDR(8DPSK) Except for the manufacturer, the end user does not have any capability to modify/change the RF parameters. We acknowledge that it is the manufacturer’s responsibility to provide the radio configurations to ensure compliance with Commission’s rules. Sincerely, Signature: Printed Name: Eli Dabbah Title: Manager

AB5362B APMODE FM LED VDDIO VMCU USBTF BT antenna LED VOL/LED IR/POWERKEY GND VDDBT 26Moscillator MICIN DACL AUXL DACVDD ONLY RX 2402-2480MHz

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 4 of 4

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 1 of 1 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.: RSZ201217834-RF Page 1 of 4 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 3 of 4 Antenna Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-RF Page 4 of 4

Operation Description Battery (DC 3.7V) provides energy for the Bluetooth chip (AB5362B) ; Crystal oscillator (26M Hz) provides the clock signal for the Bluetooth chip. Bluetooth signals get through a matching circuit, and then transmitted to the space through the antenna (2402-2480MHz). When the product is connected, the product can 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. When need charging, input USB cable, and connected to the power supply, red light on, the light will change to green light when is power up.

KEY-BORD NEXT/V+ PLAY PREV/V- ABCD 1 2 3 4 5 6 DCBA MIC LED MODE LED AUX TF USB R22 0R R29 2R MK MK1MK2MK3 1 OUT 2 GND 3 EN 4 C- 5 IN 6 C+ U6 NC C11 NC C1 NC C2 NC R28 2K 1 5VCC 2 DM 3 DP 4 GND G1 G2 100 101 J4 USBA_SMT_DIP 1 DAT2 2 CD/DAT3 3 CMD 4 VDD 5 CLK 6 VSS 7 DAT0 8 DAT1 9 DET 10 11 12 13 TF1 TF_CARD R56 47K R59 12K PCB1 PCB_SIZEA K1 K3 K4 MP3FM SD USB 1 2 3 4 5 6 7 LED1 LED48 1 1 2 2 J1 NC/2P R2 91K K5 1 2 3 G2 G1 J2 SW_1P2T 3214 R33 NC R35 NC C48 NC C7 102 ANT3 ANTENNA C12 105 C13 105 ANT4 ANTJR C31 105 C18 105 Y3 26M L2 220NH 1 FM_ANT 2 PE7/SDDAT/AUXR2 3 PE6/SDCLK3/AUXL2 4 PE5/SDCMD3 5 PE0 6 VUSB/PB5 7 VDDIO 8 VBAT 9 DGND 10 VDDBT 11 PB2/SDDAT2/AUXR1 12 PB1/SDCLK2/AUXL1 13 PB0/SDCMD2 14 PWRKEY 15 BT_ANT 17 BT_OSCO 18 USB_DM/PB4 19 USB_DP/PB3 20 AUXR0/SDDAT1/PA7 21 AUXL0/SDCLK1/PA6 22 SDCMD1/PA5 23 PA4 24 PA3 25 MICL/PF2 26 AUXR3/PF1 27 AUXL3/PF0 28 DACR 29 DACL 30 VCMBUF 31 VDDDAC 32 AGND 16 BT_OSCI 0 GND U3 IC_AB5362B R14 3K C38 474 R18 6K8 C40 152 C28 105 C51 106 R1 NC/3K C3 NC/474 C21 NC/105 1 SD 2 BYP 3 MODE 4 IN 5 VON 6 VDD 7 GND 8 VOP 9 G U4 NC/HAA2018 1 1 2 2 J5 NC/2P C16 105 1 SD 2 BYP 3 MODE 4 IN 5 VON 6 VDD 7 GND 8 VOP 9 G U1 HAA2018 1 1 2 2 J6 2P R11 10K C17 NC/106 1 VUSB 2 DM 3 DP 4 GND 5 GND G1 G2 J7 USB_MICRO 4 VDD 5 PROG 1 CGRG 2 GND 3 BAT U2 ME4054 R10 3K3 R13 1K 2 1 D4 RLED 1 1 2 2 J8NC/2P C22 224 C23 104 JK4 PJ617S-4PIN R3 NC 1 IRDA 2 GND 3 VIN U10 IR C35 105 R9 4R7 1 1 2 2 J3 2P 1 1 2 2 J9 2P 1 1 2 2 J10 2P 1 G 3 D 2 S Q3 R4 1K R6 100K R7 10R R19 NC/100R R8 51K 2 1 D1 LEDB 2 1 D2 LEDB 3 2 1 VR3 VR10K D3 DIODE 0R R21 NC R23 NC/1K 1 1 2 2 3 3 4 4 CN3 NC 1 1 2 2 3 3 4 4 R5 4K7 C4 NC/105 1 1 2 2 3 3 CON1 3P R12 0R R15 NC/0R R77 100R/NC C87 104/NC 1 GND 2 VM 4 VDD 3 GND U8 XB4302/NC 1 1 2 2 3 3 1 1 2 2 1 VCC 2 DO 3 GND 4 DI LED2 LED5050-4 1 VCC 2 DO 3 GND 4 DI LED3 LED5050-4 1 VCC 2 DO 3 GND 4 DI LED4 LED5050-4 1 VCC 2 DO 3 GND 4 DI LED5 LED5050-4 2 1 D5 RLED 2 1 D6 RLED C5 106 C6 106 C8 106 C9 106 VDDIO VMCU TF_CLK USB_5V VMCU FMANT VMCU DACVDD VDDIO VDDBT USB_5V AUXL DACL MICIN MUTE LED1 LED2 LED3 LED4 LED5 LED6 LED7 AUXL AUX_EDT VMCU VMCU MUTEAP_MODEINR VMCU VMCU MUTEAP_MODEINL BAT_VCC VUSB AUXL IRDAT VDDIO AUX_EDT AP_MODE BAT_VCC LED_EN LED3 LED1 VMCU1 VMCU1 AP_MODE VMCU VDDIO PWR_KEY TF_CLK USBDM/TF_DAT USBDP LED1 TF_CLK TF_CMD LED4LED5 LED2LED_EN TF_CMD USBDM/TF_DAT MICIN LED2 VMCU DACL INR INL USBDP USBDM/TF_DAT MAIN_VOL DINLED6 MAIN_VOL LED7 IRDAT PWR_KEY VMCU VMCU1 BAT_VCC DIN DIN VMCU DIN VMCU

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 JEM ACCESSORIES INC. 32 Brunswick Avenue Edison, NJ 08817,United States FCC ID: 2AHAS-XBS91059 Report Type: Original Report Product Type: Nebula Speaker Re port Number: RSZ201217834-00 Re port Date: 2021-04-26 Reviewed B y: Jacob Kong RF Engineer Prepared By: 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 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ201217834-00 FCC Part 15.247 Page 2 of 49 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) ........................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 RESULT ...................................................................................................................................................................... 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC §15.205, §15…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201217834-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.: RSZ201217834-RF Page 2 of 2 Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)