2AHASBT21LBluetooth FM Transmitter

Bluetooth FM Transmitter 2.9A Dual USB PORT USER GUIDE Brief Introduction Thanks for choosing our Bluetooth FM Transmitter. This device streams music and call directly from your Bluetooth device to your car FM stereo system. The built-in microphone provides you with an amazing hands free function, it is also with a Micro SD / USB Disk slot that lets you enjoy favorite MP3 and WMA tunes by your car’s stereo system, and most of functions are achieved by the rotation knob. Please read the User Manual carefully before using. Hope this device makes your driving more interesting and safer. Packing contents: ⚫ Bluetooth device ⚫ User Guide Specification: ⚫ Bluetooth version: JL V4.2 ⚫ Bluetooth Protocol: AVRCP, HFP, A2DP ⚫ Frequency range: 88.1-107.9MHZ ⚫ Frequency stability: ±10ppm ⚫ Product Input:12-24V ⚫ Music Format: MP3 ⚫ Micro SD Card( Max capacity): 32GB ⚫ USB Disk (Max capacity): 32GB ⚫ Product Total Output: 5V / 2.9A ⚫ Material: ABS Features: 1. Wireless transmit phone call from Bluetooth mobile phone to the car FM stereo system; 2. Switch to Hands-free mode automatically from music playing status when receiving calls; 3. Built-in Microphone; 4. Dual USB outputs 5V/2.4A totally, charges iPod, iPhone, iPad and other devices; 5. Support USB Disk / Micro SD Card; 6. Strong and elegant design with LED frequency display; 7. 206 channels optional from 88.1-107.9MHz; 8. Voice prompt and hands-free calling for safety driving. Compatibility: This device can be paired as a hands free kit with any compatible Bluetooth 2.1 or higher enabled devices. Precautions: Please read all safety instruction warnings carefully before using this product. Improper use of this product may result in damage to this or attached products. To ensure the products work well, please never use this in the following conditions: 1. Moist or underwater conditions. 2. Conditions near heater or high-temperature service. 3. Conditions with direct and strong sunshine, 4. Never dismantle the product without due permission, otherwise it may nullify the warranty clause. Operation Instructions Setup the FM Transmitter Connection: 1. Plug the unit into your vehicle’s cigarette lighter or power port. 2. Tune your radio to an unused FM frequency (as Fig. 1 advised), then match the same frequency of this unit. Fig. 1 3. Insert Micro SD card or USB disk which containing MP3/WMA files into the card/USB slot (please follow Fig. 1). It will play and transmit the file automatically. Follow the Fig. 2 & Fig. 3 as below to control your music easily. Fig. 2 Fig. 3 Using Bluetooth function: 1. Using Bluetooth for the first time, you need to pair your mobile phone with this unit. Activate your mobile phone's Bluetooth function, then search new device. When the mobile phone detects this unit (named as "BT21L"), normally the connection will be set up automatically and doesn’t request a password, but if there is a need (special design of some cell phones), please use the password "0000". 2. In the music playing mode, when there is an incoming call, this unit will automatically switch to telephone mode. Bluetooth calling 1. Pressto answer the incoming call, pressand hold for 3 seconds to reject the incoming call. 2. Pressto hang off a call. 3. Presstwice to dial the last number automatically, pressagain to cancel the current dialing. 4. Long press the button to change audio output from your cellphone or car stereo system during calling. 5. When making a call, you can only dial the phone number by your mobile phone, but once the call connected, you can use the hands-free function to enjoy it. NOTE: 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

[2020-05-15] Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement JEM ACCESSORIES,INC FCC ID: 2AHASBT21L To Whom It May Concern: We, JEM ACCESSORIES,INC hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number (2AHASBT21L) under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is (2020-05-15). The Limited Agency Agreement expires until further notice, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Signature] JEM ACCESSORIES,INC Contact person: Eli Dabbah

May 13, 2020 Federal Communication Commission Authorization and Evaluation Division FCC ID: 2AHASBT21L Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Block Diagram 2: Schematics 3: Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, JEM ACCESSORIES,INC Contact person: Eli Dabbah

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT(Port)-1 VIEW OF EUT(Port)-2

FCC ID Label Location 12mm*20mm FCC ID:2AHASBT21L

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 BT Antenna FM Antenna INTERNAL VIEW OF EUT-4

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Bluetooth FM Transmitter Model Name BT21L, AHF9-1011-BLK, MHF9-1009-BLK FCC ID 2AHASBT21L 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v05 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 3. CALCULATION P t =3.292dBm=2.13mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(2.13mW /5mm) * [√2.402GHz)]= 0.66<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. §15.239 FM Pt=-49.23dBm=0.0000119mW The value of the Maximum output power P t is referred to the test report of the CFR47 For frequencies below 100 MHz and test separation distances ≤ 50 mm，the power threshold determined by the following: P max =0.5 * 474 * [1+log(100/f)] mW, where f is MHz For 88.1MHz, P max =250mW. Pt< P max. For 107.9MHz, P = 3 x 5 / 0.1079^0.5 = 45.7 mW P max =45.7mW. Pt< P max. Simultaneous transmission between Bluetooth and FM transmitter: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)]·[√f(GHz)/x] W/kg, for test separation distances ≤ 50 mm; where x = 7.5 for 1-g SAR and x = 18.75 for 10-g SAR. SAR=(0.66+0. 0000007064)/7.5=0.088W/kg<1.6W/kg 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 59 FCC Test Report Report No.: AGC08409200305FE03 FCC ID : 2AHASBT21L APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth FM Transmitter BRAND NAME : ArmorAll, Monster MODEL NAME : BT21L, AHF9-1011-BLK, MHF9-1009-BLK APPLICANT : JEM ACCESSORIES,INC DATE OF ISSUE : May 12, 2020 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC08409200305FE03 Page 2 of 59 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / May 12, 2020 Valid Initial Release Report No.: AGC08409200305FE03 Page 3 of 59 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS ..................................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH ............................................................................................................ 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ....................................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ........................................................ 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................. 8 2.7. TEST METHODOLOGY .......................................................................................................................... 8 2.8. SPECIAL ACCESSORIES ....................................................................................................................... 8 2.9. EQUIPMENT MODIFICATIONS .............................................................................................................. 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 9 4. DESCRIPTION OF TEST MODES ............................................................................................................... 10 5. SYSTEM TEST CONFIGURATION ............................................................................................................. 11 5.1. CONFIGURATION OF EUT SYSTEM .................................................................................................... 11 5.2. EQUIPMENT USED IN TESTED SYSTEM ............................................................................................. 11 5.3. SUMMARY OF TEST RESULTS ............................................................................................................ 12 6. TEST FACILITY ........................................................................................................................................... 13 7. PEAK OUTPUT POWER ............................................................................................................................. 14 7.1. MEASUREMENT PROCEDURE ........................................................................................................... 14 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 14 7.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 15 8. 20DB BANDWIDTH ..................................................................................................................................... 19 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 19 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 19 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................. 19 9. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 24 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 24 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 24 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 24 9.4. LIMITS AND MEASUREMENT RESULT ............................................................................................... 24 Report No.: AGC08409200305FE03 Page 4 of 59 10. RADIATED EMISSION ............................................................................................................................... 32 10.1. MEASUREMENT PROCEDURE ......................................................................................................... 32 10.2. TEST SETUP ....................................................................................................................................... 34 10.3. LIMITS AND MEASUREMENT RESULT ............................................................................................. 35 10.4. TEST RESULT ..................................................................................................................................... 35 11. NUMBER OF HOPPING FREQUENCY ..................................................................................................... 45 11.1.…

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Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 1GHZ RADIATED EMISSION TEST SETUP ABOVE 1GHZ CONDUCTED TEST SETUP