2ASQA6962140SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX

SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX MODEL: SB2140 USER MANUAL PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE WARNING TO PREVENT FIRE OF SHOCK HAZARD, DO NOT USE THIS PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. The Caution Marking is located at the bottom enclosure of the apparatus. The Rating plate is located at the bottom enclosure of the apparatus IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that product heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. Unplug this apparatus during lightning storms or when unused for a long period of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 15. This appliance shall not be exposed to dripping or splashing water and that no object filled with liquids such as vases shall be placed on the apparatus. 16. Do not overload wall outlet. Use only power source as indicated. 17. Use replacement part as specified by the manufacturer. 18. Upon completion of any service or repairs to this product, ask the service technician to perform safety checks. 19. Power Sources - This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instruction. 20. Object and Liquid Entry - Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product. 21. Damage Requiring Service - Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: a) When the power-supply cord or plug is damaged, b) If liquid has been spilled, or objects have fallen into the product, c) If the product has been exposed to rain or water, d) If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation. e) If the product has been dropped or damaged in any way, and f) When the product exhibits a distinct change in performance - this indicates a need for service. 22. Mains plug is used as disconnect device and it should remain readily operable during intended use. In order to disconnect the apparatus from the mains completely, the mains plug should be disconnected from the mains socket outlet completely. 23. Battery shall not be exposed to excessive heat such as sunshine, fire or the like. 24. Excessive sound pressure from earphones and headphone can cause hearing loss. 25. Minimum distances of 4 inches around the apparatus for sufficient ventilation. 26. The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc. 27. No naked flame sources, such as lighted candles, should be placed on the apparatus. 28. The use of apparatus in moderate climates. 29. Attention should be drawn to the environmental aspects of battery disposal. SAVE THESE INSTRUCTIONS COMPLIANCE WITH FCC & IC REGULATIONS 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. 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 de…

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PRAISE PERFECTION LIMITED Agent Authorization Company: PRAISE PERFECTION LIMITED Address: FLAT/RM 4, 7F SHING YIP INDUSTRIAL BUILDING, 19-21 SHING YIP STREET, KWUN TONG, KL., HONG KONG. Product Name: SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX Model Number(s): SB2140, SB2140B, SB2140S, SB2140R, SB2140RG, SB2140XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Product Description: SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX 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: 2020/06/16 Name: Jim Wong Title: Engineer Company: PRAISE PERFECTION LIMITED

PRAISE PERFECTION LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020/06/16 Subject; Request for Confidentiality FCC ID: 2ASQA6962140 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Jim Wong Title: Engineer

PRAISE PERFECTION LIMITED Declaration of difference Date: 2020-06-16 To Whom It May Concern: The product: SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX Model No.: SB2140, SB2140B, SB2140S, SB2140R, SB2140RG, SB2140XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) All models have the same Circuit diagram and PCB Layout, only difference on model name. For SB2140XXXXX, XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers Yours sincerely, Signature: Name: Jim Wong Title: Engineer

SB2140 Made in China SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX PPL Rating Label : SB2140 Colour: White words on Black background Size: 50 x 25 mm Built-in Rechargeable Lithium Battery: DC 7.4V 2200mAh FCC ID: 2ASQA6962140 IC: 25342-SB2140 USB OUTPUT: DC 5V 150mA Power: DC 12V 1.5A SB2140B Made in China SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX PPL Rating Label : SB2140B Colour: White words on Black background Size: 50 x 25 mm B Built-i n Rechargeable Lithium Battery: D C 7 .4V 2200mAh FCC ID: 2ASQA6962140 IC: 25342-SB2140 USB OUTPUT: DC 5V 150mA Power: DC 12V 1.5A SB2140R Made in China SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX PPL Rating Label : SB2140R Colour: White words on Black background Size: 50 x 25 mm R Built-i n Rechargeable Lithium Battery: D C 7 .4V 2200mAh FCC ID: 2ASQA6962140 IC: 25342-SB2140 USB OUTPUT: DC 5V 150mA Power: DC 12V 1.5A SB2140RG Made in China SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX PPL Rating Label : SB2140RG Colour: White words on Black background Size: 50 x 25 mm RG Built-i n Rechargeable Lithium Battery: D C 7 .4V 2200mAh FCC ID: 2ASQA6962140 IC: 25342-SB2140 USB OUTPUT: DC 5V 150mA Power: DC 12V 1.5A SB2140S Built-i n Rechargeable Lithium Battery: D C 7 .4V 2200mAh Made in China SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX FCC ID: 2ASQA6962140 IC: 25342-SB2140 USB OUTPUT: DC 5V 150mA Power: DC 12V 1.5A PPL Rating Label : SB2140S Colour: White words on Black background Size: 50 x 25 mm S SB2140XXXXX Made in China SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX PPL Rating Label : SB2140XXXXX Colour: White words on Black background Size: 50 x 25 mm Built-in Rechargeable Lithium Battery: DC 7.4V 2200mAh FCC ID: 2ASQA6962140 IC: 25342-SB2140 USB OUTPUT: DC 5V 150mA Power: DC 12V 1.5A

Label Location:

BT Antenna

Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20051512-1E5 Page 1 of 7 RF EXPOSURE REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : PRAISE PERFECTION LIMITED Address : FLAT/RM 4, 7F SHING YIP INDUSTRIAL BUILDING, 19-21 SHING YIP STREET, KWUN TONG, KL., HONG KONG. Equipment under Test : SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX Model No. : SB2140, SB2140B, SB2140S, SB2140R, SB2140RG, SB2140XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Trade Mark : Studebaker FCC ID : 2ASQA6962140 Manufacturer : PRAISE PERFECTION LIMITED Address : FLAT/RM 4, 7F SHING YIP INDUSTRIAL BUILDING, 19-21 SHING YIP STREET, KWUN TONG, KL., HONG KONG. ■Report No.: DDT-R20051512-1E5 ■Issued Date: Jun. 15, 2020 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20051512-1E5 Page 2 of 7 Table of Contents Test report declares........................................................................................................3 1. General Information ....................................................................................................... 5 1.1. Description of equipment ............................................................................................... 5 1.2. Assess laboratory ........................................................................................................... 5 2. RF Exposure Evaluation ................................................................................................ 6 2.1. Requirement ................................................................................................................... 6 2.2. Calculation method......................................................................................................... 6 2.3. Estimation result ............................................................................................................. 7 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT -R20051512-1E5 Page 3 of 7 Test Report Declare Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is assessed by Dongguan Dongdian Testing Service Co., Ltd and i n the configuration assessed the equipment complied with the standards specified above. The assessed res ults are contained in this report and Dongguan Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accordance with above standard. Report No: DDT -R20051512-1E5 Date of Receipt: May 15, 20 20 Date of Test: May 15, 20 20 ~ Jun. 15, 2020 Prepared By: Approved By: ______ _________ _____________________ Sam Li /Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Dongguan Dongdian Testing Service Co., Ltd. Applicant : PRAISE PERFECTION LIMITED Address : FLAT/RM 4, 7F SHING YIP INDUSTRIAL BUILDING, 19-21 SHING YIP STREET, KWUN TONG, KL., HONG KONG. Equipment under Test : SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM -FM RADIO / CASSETTE RECORDER BOOMBOX Model No. : SB2140, SB2140B, SB2140S, SB2140R, SB2140RG, SB2140XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Trade mark : Studebaker Manufacturer : PRAISE PERFECTION LIMITED Address : FLAT/RM 4, 7F SHING YIP INDUSTRIAL BUILDING, 19-21 SHING YIP STREET, KWUN TONG, KL., HONG KONG. Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20051512-1E5 Page 4 of 7 Revision History Rev. Revisions Issue Date Revised By --- Initial issue Jun. 15, 2020 Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20051512-1E5 Page 5 of 7 1. General Information 1.1. Description of equipment 1.2. Assess laboratory Dongguan Dongdian Testing Service Co., Ltd Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected] CNAS Accreditation No. L6451; A2LA Accreditation No. 3870.01 FCC Designation Number: CN1182; FCC Test Firm Registration Number: 540522 Industry Canada site registration number: 10288A-1 EUT* Name : SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX Model Number : SB2140, SB2140B, SB2140S, SB2140R, SB2140RG, SB2140XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Model Differences : All models have the same Circuit diagram and PCB Layout, only difference on model name. For SB2140XXXXX, XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers EUT function description : Please reference user manual of this device Power supply : DC 12V by AC adapter DC 7.4V by built-in battery Radio Specification : Bluetooth V5.0 Operation frequency : 2402 MHz - 2480 MHz Modulation : GFSK, /4-DQPSK Data rate : 1 Mbps, 2 Mbps Antenna Type : Integral PCB antenna, maximum PK gain: -0.68 dBi Sample Type : Series production Dongguan Dongdian Testing Service Co., Ltd Report No.:DDT-R20051512-1E5 Page 6 of 7 2. RF Exposure Evaluation 2.1. Requirement Systems operating under the provisions of FCC 47 CFR 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. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2 m normally can be maintained between t…

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Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20051512-1E3 Page 1 of 63 FCC CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : PRAISE PERFECTION LIMITED Address : FLAT/RM 4, 7F SHING YIP INDUSTRIAL BUILDING, 19-21 SHING YIP STREET, KWUN TONG, KL., HONG KONG. Equipment under Test : SOUND STATION PORTABLE STEREO BLUETOOTH / CD / AM-FM RADIO / CASSETTE RECORDER BOOMBOX Model No. : SB2140, SB2140B, SB2140S, SB2140R, SB2140RG, SB2140XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Trade Mark : Studebaker FCC ID : 2ASQA6962140 Manufacturer : PRAISE PERFECTION LIMITED Address : FLAT/RM 4, 7F SHING YIP INDUSTRIAL BUILDING, 19-21 SHING YIP STREET, KWUN TONG, KL., HONG KONG. ■Report No.: DDT-R20051512-1E3 ■Issued Date: Jun. 15, 2020 Dongguan Dongdian Testing Service Co., Ltd. Report No.: DDT-R20051512-1E3 Page 2 of 63 Table of Contents Test report declares.......................................................................................................4 1. Summary of Test Results ............................................................................................... 6 2. General Test Information ............................................................................................... 7 2.1. Description of EUT ......................................................................................................... 7 2.2. Accessories of EUT ........................................................................................................ 8 2.3. Assistant equipment used for test .................................................................................. 8 2.4. Block diagram of EUT configuration for test .................................................................. 8 2.5. Deviations of test standard............................................................................................. 8 2.6. Test environment conditions .......................................................................................... 9 2.7. Test laboratory ............................................................................................................... 9 2.8. Measurement uncertainty ............................................................................................... 9 3. Equipment Used During Test ....................................................................................... 10 4. Maximum Peak Output Power ..................................................................................... 12 4.1. Block diagram of test setup .......................................................................................... 12 4.2. Limits ............................................................................................................................ 12 4.3. Test procedure ............................................................................................................. 12 4.4. Test result ..................................................................................................................... 12 4.5. Original test data .......................................................................................................... 13 5. 20 dB Bandwidth .......................................................................................................... 16 5.1. Block diagram of test setup .......................................................................................... 16 5.2. Limits ............................................................................................................................ 16 5.3. Test procedure ............................................................................................................. 16 5.4. Test result ..................................................................................................................... 16 5.5. Original test data .......................................................................................................... 17 6. Carrier Frequency Separation ...................................................................................... 20 6.1. Block diagram of test setup .......................................................................................... 20 6.2. Limits ............................................................................................................................ 20 6.3. Test procedure ............................................................................................................. 20 6.4. Test result ..................................................................................................................... 20 6.5. Original test data .......................................................................................................... 21 7. Number Of Hopping Channel ....................................................................................... 22 7.1. Block diagram of test setup .......................................................................................... 22 7.2. Limits ............................................................................................................................ 22 7.3. Test procedure ............................................................................................................. 22 7.4. Test result ..................................................................................................................... 22 7.5. Original test data .......................................................................................................... 22 8. Dwell Time .................................................................................................................... 24…

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