2AD5YFMBT3353WIRELESS FM Transmitter with Headset With Bluetooth Wireless Technology

FCC NOTICE 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. FCC WARNING This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. Modifications not authorized by the manufacturer may void user’s authority to operate this device. This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. 1 December 31, 2019_V1 LOCATION OF CONTROLS 1. LED Display 2. Button 3. Button 4. Volume Control/ Knob 5. USB Type-C Port 6. USB QC3.0 Port 7. Headset 8. Headset Base 9. FM Transmitter 10. Button 11. Indicator 12. Car Cigarette Plug 2 December 31, 2019_V1 9 7 8 11 10 2 6 3 4 5 12 1 OPERATION For listening to music from your BT Device through the unit and your Car Radio, follow the steps below: PAIRING: Step1: Pairing the unit to your Car Radio: 1. Connect the unit to the car cigarette lighter socket as illustrated below: 2. The unit will automatically power on and the LED Display on the Unit will illuminate & blink. The voltage of the car battery will appear on the LED Display at first. 3 December 31, 2019_V1 3. Then a default FM Channel will appear on the unit as illustrated below (For example: 88.1MHz).. 4. The Headset on the Unit will start to charging and the Red Indicator on it will illuminate (When charging is complete, the Red Indicator will turn off). 5. Turn on your Car Radio and enter the radio FM mode as usual. Search for a blank FM channel without any radio signal received (For example: 107.0 MHz). 6. Press and hold the Volume Control/ Knob on the unit until the LED Display on the unit start to blink. Then, press the / Button on the unit repeatedly (or turn around the Volume Control/ Knob on the unit) until the same channel frequency appear on the LED Display as illustrated below (For example: 107.0 MHz): 4 December 31, 2019_V1 Step 2: Pair your BT (Bluetooth) Device to the FM Transmitter on the unit: In first time use or re-pairing the FM Transmitter on the unit to a new BT Device, pairing it as below: 1. Power on and pair the unit to Car Radio as step 1 above. 2. Power on the external BT Device and enter to BT mode. Start pairing the FM Transmitter on the unit following the screen instruction from the external BT Device. Note:  When the external BT Device searches for the FM Transmitter on the unit, the BT Device name “Onn BT/FM” will appear on the BT Device Name List on your external BT Device. Pair your BT Device with it. 3. After the FM Transmitter on the unit paired, you will hear an audible prompt from Car Radio to say “Paired” Step 3: Pair your BT (Bluetooth) Device to the Headset on the unit: In first time use or re-pairing the Headset on the unit to a new BT Device, pairing it as below: 1. Power on and pair the unit to Car Radio as step 1 above. 2. Pair your BT (Bluetooth) Device to the FM Transmitter on the unit as step 2 above. 3. Pick up the Headset from the unit, the Blue & Red LED indicator on the Headset will illuminate and blink. 4. Power on the external BT Device and enter to BT mode. Start pairing the Headset on unit following the screen instruction from the external BT Device. Note:  When the external BT Device searches for the Headset, the BT Device name “Onn BT/Headset” will appear on the BT Device Name List on your external BT Device. Pair your BT Device with it. 5. After the Headset paired, you will hear an audible prompt from headset to say “Connected”, then the Red LED indicator will turn off, and the Blue LED indicator will turn to slow blink. * Above step 2 and 3 can be reversed. 5 December 31, 2019_V1 LISTENING TO MUSIC THROUGH PAIRED BT DEVICE 1. After step 1 & 2 & 3, now you can play the music or answer the incoming call with the paired BT Device as usual. 2. During playback:  Turn the Volume Control/ Knob on the unit to adjust volume level as desire. (Or, use the Volume Controls on the Car Radio or paired BT Device to adjust volume level).  Press the Volume Control / Knob to pause; press again to resume normal playback.  Press the or Buttons repeatedly to skip tracks. 3. If the unit is paired to a Cell Phone and a call is incoming during an active music session:  Pick up the Headset from unit and hang to your ear, then you can answer the call as normal. When your call is complete, press the Button on Headset or put the Headset back to Headset Base directly to disconnect or end the call. Then Press the Volume Control / Knob to resume to music playback.  Or, pick up the Headset from the unit and put it back to the Headset base after 2-3 seconds to decline the incoming call, then resume to music playback.  Quick press the Button tw…

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Shenzhen Orderly Electronics Co., Ltd. Agent Authorization Company: Shenzhen Orderly Electronics Co., Ltd. Address: 4F, Building 7, Asian Industry Park, Bantian Street, Longgang District, Shenzhen, China, 518129 Product Name: WIRELESS FM Transmitter with Headset With Bluetooth® Wireless Technology Model Number(s ): 100014268, CBT3353, MBT3353, G52 Product Description: WIRELESS FM Transmitter with Headset With Bluetooth® Wireless Technology We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2020/01/13 Name: Flora Huang Title: Manager Company: Shenzhen Orderly Electronics Co., Ltd.

ShenzhenOrderlyElectronicsCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2020/01/13 Subject;RequestforConfidentiality FCCID:2AD5YFMBT3353 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:FloraHuang Title:Manager

ShenzhenOrderlyElectronicsCo.,Ltd. ModelDifference 2020-01-13 EUTNAME:WIRELESSFMTransmitterwithHeadsetWithBluetooth®Wireless Technology FCCID:2AD5YFMBT3353 MODEL:100014268,CBT3353,MBT3353,G52 AllthemodelarethesamecircuitandRFmodule,exceptmodelnames Regards Sincerely Client’ssignature Client’sname/title:FloraHuang(Manager) Contactinformation/address:4F,Building7,AsianIndustryPark,BantianStreet, LonggangDistrict,Shenzhen,China,518129

External Photos

Size:10*5mm FCC ID: 2AD5YFMBT3353 Label location

Internal Photos FM Antenna BT Antenna

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2AD5YFMBT3353 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna, R=0.2m TEST RESULTS For the Max simultaneous transmission MPE: Tune up Produce power (dBm) Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW/ cm2) Result 2480 (PI/4 DQPSK) -3±1 -2 0.63 1.000 (0dBi) 0.00013 1 Pass Max Output Power (dBuV/m ) Max Output power (dBm) Toleranc e Max Tune-UP power (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW/ cm2) Result 107.9MHz (FM) 29.56 -70.44 ±1 1.13763 e- 07 1.000 (0dBi) 2.26324e-11 1 Pass Power Density (S) (mW/ cm2) Total Power Density (S) (mW/ cm2) Limit (mW/ cm2) Result BT 0.00013 0.00013 1 Pass FM 1.58027e-11

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2001000012E FCC Part 15C Test Report FCC ID: 2AD5YFMBT3353 Product Name: WIRELESS FM Transmitter with Headset With Bluetooth® Wireless Technology Trademark: Model Name : 100014268 CBT3353, MBT3353, G52 Prepared For : Shenzhen Orderly Electronics Co., Ltd. Address : 4F, Building 7, Asian Industry Park, Bantian Street, Longgang District, Shenzhen, China, 518129 Prepared By : Shenzhen BCTC Testing Co., Ltd. Address : BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China Test Date: Dec. 31, 2019 – Jan. 08, 2020 Date of Report : Jan. 08, 2020 Report No.: BCTC2001000012E Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 1 of 57 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2001000012E TEST RESULT CERTIFICATION Applicant’s name ............. : Shenzhen Orderly Electronics Co., Ltd. Address .............................. : 4F, Building 7, Asian Industry Park, Bantian Street, Longgang District, Shenzhen, China, 518129 Manufacture's Name ........ : Shenzhen Orderly Electronics Co., Ltd. Address .............................. : 4F, Building 7, Asian Industry Park, Bantian Street, Longgang District, Shenzhen, China, 518129 Product description Product name .................... : WIRELESS FM Transmitter with Headset With Bluetooth® Wireless Technology Trademark ......................... : Model and/or type reference 100014268 CBT3353, MBT3353, G52 Standards ......................... : FCC Part15.247 ANSI C63.10:2013 This device described above has been tested by BCTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Prepared by(Engineer): Willem Wang Reviewer(Supervisor): Eric Yang Approved(Manager): Zero Zhou Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 2 of 57 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2001000012E Table of Contents Test Report Declaration Page 1. TEST SUMMARY ..................................................... 5 2. TEST FACILITY ....................................................... 6 3. MEASUREMENT UNCERTAINTY ....................................... 6 4. GENERAL INFORMATION ............................................. 7 4.1 GENERAL DESCRIPTION OF EUT....................................... 7 4.2 Test Setup Configuration ................................................ 8 4.3 Support Equipment ..................................................... 8 4.4 Channel List ........................................................... 9 4.5 Test Mode ............................................................ 10 5. TEST FACILITY AND TEST INSTRUMENT USED ........................ 11 5.1 Test Facility ........................................................... 11 5.2 Test Instrument Used .................................................. 11 6. CONDUCTED EMISSIONS ............................................ 13 6.1 Block Diagram Of Test Setup ........................................... 13 6.2 Limit ................................................................. 13 6.3 Test procedure ........................................................ 13 6.4 Test Result ........................................................... 14 7. RADIATED EMISSIONS .............................................. 15 7.1 Block Diagram Of Test Setup ........................................... 15 7.2 Limit ................................................................. 16 7.3 Test procedure ........................................................ 16 7.4 Test Result ........................................................... 18 7.5 RADIATED BAND EMISSION MEASUREMENT AND RESTRICTED BANDS OF OPERATION ........................................................... 22 8. CONDUCTED EMISSION ............................................. 25 8.1 Block Diagram Of Test Setup ........................................... 25 8.2 Limit ................................................................. 25 8.3 Test procedure ........................................................ 25 8.4 Test Result ........................................................... 26 9. 20 DB BANDWIDTH .................................................. 32 9.1 Block Diagram Of Test Setup ........................................... 32 9.2 Limit ................................................................. 32 9.3 Test procedure ........................................................ 32 9.4 Test Result ........................................................... 33 10. MAXIMUM PEAK OUTPUT POWER .................................... 37 10.1 Block Diagram Of Test Setup .......................................... 37 10.2 Limit ................................................................ 37 10.3 Test procedure ....................................................... 37 10.4 Test Result .......................................................... 38 11. HOPPING CHANNEL SEPARATION ................................... 42 11.1 Block Diagram Of Test Setup .......................................... 42 Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 3 of 57 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2001000012E 11.2 Limit ................................................................ 42 11.3 Test procedure ....................................................... 42 11.4 Test Result .......................................................... 43 12. NUMBER OF HOPPING FREQUENCY .................................. 47 12.1 Block Diagram Of Test Setup ...................…

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Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2001000012E 16. EUT TEST SETUP PHOTOGRAPHS Radiated Measurement Photos ※※※※※ END OF REPORT ※※※※※ Te s t Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-0 07 Ver.：A.0 Page 57 of 57