2AB4KMTYH630BLUETOOTH CD PLAYER

MPCB630GN v2437-01 War ning: To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. This symbol indicates that this product incorporates double insulation between hazardous mains voltage and user accessible parts. equilateral triangle, is intended to alert the user to the pr esence of uninsulated “dangerous voltage” within the to constitute a risk of electric shock to persons. This product utilizes a Class 1 laser to read Compact Discs. This laser Compact Disc Player is equipped with safety switches to avoid exposure when the CD door is open and the safety interlocks are defeated. Invisible laser radiation is present when the CD Player’s lid is open and the system’s interlock has failed or been defeated. It is very important that you avoid direct exposure to the laser beam at all times. Please do not attempt to defeat or bypass the safety switches. • Read these Instructions. • Keep these Instructions. • Heed all War nings. • Follow all instructions. • Do not use this apparatus near water. • Clean only with a dry cloth. • Do not block any ventilation openings. Install in accordance with the manufacturer’ s instructions. • Do not install near any heat sources such as radiators, heat pr oduce heat. • 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 pr ong. The wide blade or the third prong are provided for your an electrician for replacement of the obsolete outlet. • Pr otect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit fr om the apparatus. • • Unplug this apparatus during lightning storms or when unused for long periods of time. • 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 dr opped. • 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. • Additional War nings and Precautions • CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. • Mains plug is used as disconnect device and it should remain readily operable during intended use. In order to disconnect the apparatus fr om the mains completely, the mains plug should be disconnected form the mains socket outlet completely. • this apparatus to rain, moisture, dripping, or splashing. • CAUTION: Use of controls or adjustments or performance of radiation exposure. • approved by the party responsible for compliance could void the user’s authority to operate the equipment. • WARNING: Do not place this unit directly onto furniture surfaces compound made with oils, the feet could cause marks or staining such as a cloth or a piece of glass between the unit and the surface to reduce the risk of damage and/or staining. • WARNING: Shock hazard - Do Not Open. • Caution and marking information is located at the rear or bottom of the apparatus. • the apparatus. • Keep new and used batteries away from children. If the battery compartment does not close securely, stop using the product and keep it away from children. • If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention. • CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. • WARNING: There is a danger of explosion if you attempt to charge standard Alkaline batteries in the unit. Only use rechargeable NiMH batteries. • Battery shall not be exposed to excessive heat such as sunshine, • Do not mix old and new batteries. • Completely replace all old batteries with new ones. • Do not mix alkaline, standard (carbon-zinc), or rechargeable (ni-cad, ni-mh, etc) batteries. • Batteries should be recycled or disposed of as per state and local guidelines. Do not ingest battery, chemical burn hazard. This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65War nings. ca.gov. • Stereo Earbuds • 2AA batteries • 3 sets of ear tips (large, medium, small) • User guide Pr ess to turn Electronic Skip Pr otection ON/OFF. Pr ess to program a CD to play tracks Pr ess during play to skip 10 tracks. Pr ess and hold to switch to Bluetooth Transmitter Mode. Press to cycle between several modes. Repeat: Press to repeat one track. ALL - repeat an entire CD. DIR - repeat a directory on an MP3 CD RAND - play tracks in a random order. INTRO - play the CD in Intro mode. Pr ess to play or pause a loaded CD. Pr ess to stop a CD during play. In stop mode, press to power OFF the CD player. Pr ess to skip between tracks on a loaded CD. Press and hold to search an individual track on a loaded CD. • Bluetooth wireless transmitter • CD player: CD, CD-R/RW, MP3 CD • 40 sec. anti-skip protection for CDs • 100 sec. anti-skip protection for MP3 CDs • Digital volume control • LCD display • Low battery indicator • DBBS- Dynamic Bass Boost System FCC warning: Any Changes or modications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 installatio…

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MET INDUSTRIAL LTD Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020-03-04 SUBJECT: FCC Application for FCC ID: 2AB4KMTYH630 To Whom It May Concern: We, the undersigned, hereby authorize Lisa Wang at EMTEK (SHENZHEN) CO., LTD.on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out byEMTEK (SHENZHEN) CO., LTD.on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, TONY LAM/Manager MET INDUSTRIAL LTD

Rev 11/20/07 MET INDUSTRIAL LTD Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AB4KMTYH630 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description, Block Diagram Operation Description schematic diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, TONY LAM/Manager MET INDUSTRIAL LTD

TRF NO. FCC15/A Page 1 of 3 Report No.: ES200103025W Ver.1.0 EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 TRF NO. FCC15/A Page 2 of 3 Report No.: ES200103025W Ver.1.0 EUT View 3 EUT View 4 TRF NO. FCC15/A Page 3 of 3 Report No.: ES200103025W Ver.1.0 EUT View 5 ----------------The end----------------

37.5x24.5mm MANUFACTURED: JANUARY 2020 0001000001 1 45 x 8 mm MANUFACTURED: JANUARY 2020 0001006000

TRF NO. FCC15/A Page 1 of 6 Report No.: ES200103025W Ver.1.0 EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 TRF NO. FCC15/A Page 2 of 6 Report No.: ES200103025W Ver.1.0 EUT Housing and Board View 3 EUT Housing and Board View 4 TRF NO. FCC15/A Page 3 of 6 Report No.: ES200103025W Ver.1.0 EUT Housing and Board View 5 EUT Housing and Board View 6 TRF NO. FCC15/A Page 4 of 6 Report No.: ES200103025W Ver.1.0 EUT Housing and Board View 7 Solder Board-Component View 1 TRF NO. FCC15/A Page 5 of 6 Report No.: ES200103025W Ver.1.0 Solder Board-Component View 1 TRF NO. FCC15/A Page 6 of 6 Report No.: ES200103025W Ver.1.0 Antenna pi Antenna position ----------------The end---------------- BT Ant. BT Ant.

FCC ID: 2AB4KMTYH630 Portable device According to §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. According to KDB447498 D01 General RF Exposure Guidance V06 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； The result is rounded to one decimal place for comparison； The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. We use 5mm as separation distance to calculate. Maximum measured transmitter power: BT: 2402MHz-2480MHz Band Channel Freq. (MHz) Max Transmit Power (dBm) Max tune-up power (dBm) Result calculation 1-g SAR GFSK 2402 -4.47 -4 0.13 3.0 2441 -4.97 -4 0.13 3.0 2480 -5.42 -5 0.10 3.0 pi/4-DQPSK 2402 -2.60 -2 0.20 3.0 2441 -3.08 -3 0.16 3.0 2480 -3.50 -3 0.16 3.0 8DPSK 2402 -2.30 -2 0.20 3.0 2441 -2.81 -2 0.20 3.0 2480 -3.17 -3 0.16 3.0 Conclusion: For the max result : 0.20≤ 3.0 for 1-g SAR extremity SAR, No SAR is required.

Report No. ES200103025W01 Page 1 of 62 Ver.1.0 TEST REPORT Product Name ： BLUETOOTH CD PLAYER Model Number ： MET700,MPCB630,MPCB630GN,MPCB63 0XXXX(X can be numbers, letters or spaces) FCC ID ： 2AB4KMTYH630 Prepared for : MET INDUSTRIAL LTD Address : Room 605, 6/F., No. 9 Wing Hong Street, Lai Chi Kok, Kowloon, Hong Kong Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ES200103025W01 Date(s) of Tests : January 6, 2020 to January 8, 2020 Date of issue : January 20, 2020 Report No. ES200103025W01 Page 2 of 62 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ............................................................................................................................................ 3 2 EUT TECHNICAL DESCRIPTION ........................................................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................................................................ 6 4 TEST METHODOLOGY ........................................................................................................................................................... 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ................................................................................................. 7 4.2 MEASUREMENT EQUIPMENT USED ............................................................................................................................. 7 4.3 DESCRIPTION OF TEST MODES ..................................................................................................................................... 8 5 FACILITIES AND ACCREDITATIONS................................................................................................................................... 9 5.1 FACILITIES......................................................................................................................................................................... 9 5.2 LABORATORY ACCREDITATIONS AND LISTINGS .................................................................................................... 9 6 TEST SYSTEM UNCERTAINTY ........................................................................................................................................... 10 7 SETUP OF EQUIPMENT UNDER TEST ............................................................................................................................... 11 7.1 RADIO FREQUENCY TEST SETUP 1............................................................................................................................. 11 7.2 RADIO FREQUENCY TEST SETUP 2............................................................................................................................. 11 7.3 CONDUCTED EMISSION TEST SETUP ........................................................................................................................ 13 7.4 SUPPORT EQUIPMENT................................................................................................................................................... 13 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ........................................................................................................ 14 8.1 S TANDARD APPLICABLE ..................................................................................................................................................... 14 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ................................................................................................... 14 8.3 E QUAL HOPPING FREQUENCY USE ..................................................................................................................................... 15 8.4 F REQUENCY HOPPING SYSTEM ........................................................................................................................................... 15 9 TEST REQUIREMENTS.......................................................................................................................................................... 16 9.1 20DB BANDWIDTH ......................................................................................................................................................... 16 9.2 CARRIER FREQUENCY SEPARATION ........................................................................................................................ 22 9.3 NUMBER OF HOPPING FREQUENCIES ....................................................................................................................... 28 9.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ................................................................................................... 30 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER .................................................................................................... 33 9.6 CONDUCTED SUPRIOUS EMISSION ............................................................................................................................ 39 9.7 RADIATED SPURIOUS EMISSION ................................................................................................................................ 46 9.8 CONDUCTED EMISSION TEST ..................................................................................................................................... 60 9.9 ANTENNA APPLICATION .............................................................................................................................................. 61 Report No. ES200103025W01 Page 3 of 62 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : MET INDUSTRIAL LTD Address : Room 605, 6/F., No. 9 Wing Hong Street, Lai Chi Kok, Kowloon, Hong Kong Factory : Dongguan City Wangniudun Yinghui Electronics Fact…

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TEST SETUP PHOTOGRAPHS 1.1. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------