2AB4KMETYH1012Bluetooth Dual Alarm Clock with Digital Tuning

50/60Hz 5V 2.4A

Rev 11/20/07 MET INDUSTRIAL LTD F ederal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AB4KMETYH1012 P ursuant 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. S incerely, TONY LAM MET INDUSTRIAL LTD

Declaration on model difference We the undersigned hereby confirm that any of our production units bearing the following model numbers are identical in circuitry and electrical, mechanical and physical construction; the only differences are the model name and the color of appearance for trading purpose. FCC ID: 2AB4KMETYH1012 Production name Trade name Model no. Bluetooth Dual Alarm Clock with Digital Tuning MET, PHILCO MET1012, PAR1012BT, PAR1012BT-GR, PAR1012BT- BK, PAR1012BT-PL, PAR1012BT-WH, PAR1012BT- XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers). C onfirmed by MET INDUSTRIAL LTD T ONY LAM MET INDUSTRIAL LTD Date: 2022-8-20

MET INDUSTRIAL LTD Date: 2022-8-20 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2AB4KMETYH1012 T o Whom It May Concern: T his letter is to ascertain that MET INDUSTRIAL LTD E UT：Bluetooth Dual Alarm Clock with Digital Tuning MO DEL No.: MET1012, PAR1012BT, PAR1012BT-GR, PAR1012BT-BK, PAR1012BT-PL, PAR1012BT-WH, PAR1012BT-XXXXX (where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers). H as been the units used for conducting FCC compliance testing, the SDoC part will be tested by EMTEK (SHENZHEN) CO., LTD. I f you have any question or concerns, pls. contact us. Sincerely, Client’s signature ： C lient’s name / title ： TONY LAM Contact information / address: MET INDUSTRIAL LTD / Room 605, 6/F., No. 9 Wing Hong Street, Lai Chi Kok, Kowloon, Hong Kong

MET INDUSTRIAL LTD Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2022-8-20 SUB JECT: FCC Application for FCC ID: 2AB4KMETYH1012 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 by EMTEK (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. Re gards, TONY L AM MET INDUSTRIAL LTD

EUT EXTERNAL PHOTOGRAPHS ----------------The end----------------

PAR1012BT-GR Size: 40(W) x 25(H) mm Color: White text on black background For customer service e-mail: [email protected] on Transparent background on Transparent background Box CTN label Size: Wide 1.9” Color: Pantone Cool Gray 9C text Size:L35XH8mm P22 08 000001P22 08 005000 MANUFACTURED DATE: AUG 2022MANUFACTURED DATE: AUG 2022 MODEL NO.:PAR1012BT-GR 1.2" DUAL ALARM CLOCK RADIO With USB Charging and Bluetooth FREQUENCY RANGE: FM 87.5-108MHz POWER SOURCE: DC 5V, 2.4A Clock back up by DC 3V, 2 x AAA size batteries PHC Americas, LLC 2275 NW 84th Avenue, Doral, FL 33122, U.S.A. MADE IN CHINA P22 08 000001 MANUFACTURED DATE: AUG 2022 FCC ID: 2AB4KMETYH1012 For customer service e-mail: [email protected] MODEL NO.:PAR1012BT-GR 1.2" DUAL ALARM CLOCK RADIO With USB Charging and Bluetooth FREQUENCY RANGE: FM 87.5-108MHz POWER SOURCE: DC 5V, 2.4A Clock back up by DC 3V, 2 x AAA size batteries PHC Americas, LLC 2275 NW 84th Avenue, Doral, FL 33122, U.S.A. MADE IN CHINA FCC ID: 2AB4KMETYH1012

EUT INTERNAL PHOTOGRAPHS EUT View 1 EUT Housing and Board View 1 EUT Housing and Board View 2 EUT Housing and Board View 3 BT antenna Solder Board-Component View 1 Solder Board-Component View 2 Solder Board-Component View 3 Solder Board-Component View 4 Solder Board-Component View 5 ----------------The end----------------

FCC ID: 2AB4KMETYH1012 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 DSS: Transmit Frequency (GHz) Mode Max Conducted Power (dBm) tune up maximum power(dBm) Result calculation 1-g SAR 2.402 GFSK 1.31 2 0.491 3 2.441 GFSK 1.06 2 0.495 3 2.480 GFSK 0.92 2 0.499 3 2.402 pi/4-DQPSK 3.4 4 0.779 3 2.441 pi/4-DQPSK 3.1 4 0.785 3 2.480 pi/4-DQPSK 2.94 4 0.791 3 2.402 8DPSK 3.95 4 0.779 3 2.441 8DPSK 3.63 4 0.785 3 2.480 8DPSK 3.47 4 0.791 3 Conclusion: For the max result : 1.254≤ 3.0 for 1-g SAR extremity SAR, No SAR is required. Signature: Date: 2022.8.20 NAME AND TITLE (Please print or type): Lisa Wang/Manager COMPANY (Please print or type): Shenzhen EMTEK Co.,Ltd./Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China

Product specification Quick Reference Date Antenna module on the system board Frequenc Range 2400 ~ 2500MHz Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) -1.2 (Input pwr – loss pwr) Peak EIRP(dBm) 1.2 Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 6 0.2 % Gain (dBi) 1.2 (Avg Gain XY-plane) Maximum Power (dBm) 1.7 (XY-plane) Minimum Power (dBm) -4(XY-plane) Avg. Power (dBm) -0.5(XY-plane) Input Impendence(ohm) 50 Polarization Type V ertical & Horizontal V . S .W . R < 1.4 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.2 -0.5 1.9 -3.6 1.1 -3.0 6 0.2 % Retum Loss The Environment of Antenna Radiation Pattem 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

Report No. ENS2207200002W00201R Page 1 of 64 Ver.1.0 TEST REPORT Product Name ： Bluetooth Dual Alarm Clock with Digital Tuning Model Number ： See Page 5 for details FCC ID ： 2AB4KMETYH1012 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 : Building 69, Majialong Industry Zone,Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2207200002W00201R Date(s) of Tests : July 21, 2022 to August 16, 2022 Date of issue : August 17, 2022 $二维码$ Report No. ENS2207200002W00201R Page 2 of 64 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ............................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ............................................................................................................. 6 3 SUMMARY OF TEST RESULT .................................................................................................................. 7 4 TEST METHODOLOGY ............................................................................................................................. 8 4.1 General Description Of Applied Standards .................................................................................... 8 4.2 Measurement Equipment Used ..................................................................................................... 8 4.3 Description Of Test Modes ............................................................................................................. 9 5 FACILITIES AND ACCREDITATIONS ..................................................................................................... 10 5.1 Facilities ....................................................................................................................................... 10 5.2 Equipment .................................................................................................................................... 10 5.3 Laboratory Accreditations And Listings ........................................................................................ 10 6 TEST SYSTEM UNCERTAINTY .............................................................................................................. 11 7 SETUP OF EQUIPMENT UNDER TEST .................................................................................................. 12 7.1 Radio Frequency Test Setup 1 .................................................................................................... 12 7.2 Radio Frequency Test Setup 2 .................................................................................................... 12 7.3 Conducted Emission Test Setup .................................................................................................. 14 7.4 Block Diagram Configuration Of Test System ............................................................................. 15 7.5 Support Equipment ...................................................................................................................... 15 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ............................................................................ 16 8.1 Standard Applicable ..................................................................................................................... 16 8.2 Eut Pseudorandom Frequency Hopping Sequence .................................................................... 16 8.3 Equal Hopping Frequency Use .................................................................................................... 17 8.4 Frequency Hopping System ........................................................................................................ 17 9 TEST REQUIREMENTS ........................................................................................................................... 18 9.1 20db&99%Bandwidth .................................................................................................................. 18 9.2 Carrier Frequency Separation ..................................................................................................... 27 9.3 Number Of Hopping Frequencies ................................................................................................ 31 9.4 Average Time Of Occupancy (Dwell Time) .................................................................................. 33 9.5 Maximum Peak Conducted Output Power .................................................................................. 35 9.6 Conducted Suprious Emission..................................................................................................... 39 9.7 Radiated Spurious Emission ........................................................................................................ 47 9.8 Conducted Emission Test ............................................................................................................ 60 9.9 Antenna Application ..................................................................................................................... 63 Report No. ENS2207200002W00201R Page 3 of 64 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 Manufacturer : Dongguan City Wangniudun Yinghui Electronics Factory Address : Chijiaoluduan Zhengzhong Road Wangniudun Town Dongguan City, China EUT : Bluetooth Dual Alarm Clock with Digital Tuning Model Name : See Page 5 for details Trademark : MET, PHILCO Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS IC RSS-GEN, Issue 5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247 Issue 2(02-2017) PASS The above equipment was tested by EMTEK(SHENZHEN) CO., LTD. The test data, data evaluation, test procedure…

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Report No. ENS2207200002W00201R Page 33 of 64 Ver.1.0 9.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) 9.4.1 Applicable Standard According to FCC Part 15.247(a)(1) and KDB 558074 D01 15.247 MEAS GUIDANCE v05r02 According to IC RSS-247.5.1 9.4.2 Conformance Limit For frequency hopping systems operating in the 2400-2483.5MHz band, the averagetime of occupancy on any channel shall not be greater than 0.4s within a period of 0.4smultiplied by the number of hopping channels employed. 9.4.3 Test Configuration Test according to clause 7.1 radio frequency test setup 1 9.4.4 Test Procedure The EUT must have its hopping function enabled. Use the following spectrum analyzersettings: Span = zero span, centered on a hopping channel RBW = 1 MHz VBW ≥ RBW Sweep = as necessary to capture the entire dwell time per hopping channel Detector function = peak Trace = max hold If possible, use the marker-delta function to determine the dwell time. If this value varies with different modes of operation (e.g., data rate, modulation format, etc.), repeat this test for each variation. The limit is specified in one of the subparagraphsof this Section. 9.4.5 Test Results Temperature: 25 ̊ C Relative Humidity: 45% ATM Pressure: 1011 mbar Note: TotalHops(DH1)=(1600/2/79)*31.6 TotalHops(DH3)=(1600/4/79)*31.6 TotalHops(DH5)=(1600/6/79)*31.6 DwellTime=BurstWidth*TotalHops TestMode Antenna Frequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.37 320 0.118 ≤0.4 PASS DH3 Ant1 Hop 1.62 160 0.259 ≤0.4 PASS DH5 Ant1 Hop 2.87 106.67 0.306 ≤0.4 PASS Report No. ENS2207200002W00201R Page 34 of 64 Ver.1.0 DH1_Ant1_Hop DH3_Ant1_Hop DH5_Ant1_Hop Report No. ENS2207200002W00201R Page 35 of 64 Ver.1.0 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER 9.5.1 Applicable Standard According to FCC Part 15.247(b)(1) and KDB 558074 D01 15.247 MEAS GUIDANCE v05r02 According to IC RSS-247.5.4 and RSS-Gen 6.12 9.5.2 Conformance Limit The max For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 non-overlapping hopping channels: 1 watt. For all other frequency hopping systems in the 2400-2483.5 MHz band: 0.125 watts. 9.5.3 Test Configuration Test according to clause 7.1 radio frequency test setup 1 9.5.4 Test Procedure As an alternative to a peak power measurement, compliance with the limit can be based on a measurement of the maximum conducted output power. Use the following spectrum analyzer settings: Set Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel(about 8MHz) Set RBW > the 20 dB bandwidth of the emission being measured(about 3MHz) Set VBW  RBW Set Sweep = auto Set Detector function = peak Set Trace = max hold Allow the trace to stabilize. Use the marker-to-peak function to set the marker to the peak of the emissionto determine the peak amplitude level. Test Results Temperature: 25 ̊ C Relative Humidity: 45% ATM Pressure: 1011 mbar Note: N/A Test Mode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 1.31 ≤20.97 PASS 2441 1.06 ≤20.97 PASS 2480 0.92 ≤20.97 PASS 2DH5 Ant1 2402 3.4 ≤20.97 PASS 2441 3.1 ≤20.97 PASS 2480 2.94 ≤20.97 PASS 3DH5 Ant1 2402 3.95 ≤20.97 PASS 2441 3.63 ≤20.97 PASS 2480 3.47 ≤20.97 PASS Report No. ENS2207200002W00201R Page 36 of 64 Ver.1.0 DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Report No. ENS2207200002W00201R Page 37 of 64 Ver.1.0 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Report No. ENS2207200002W00201R Page 38 of 64 Ver.1.0 3DH5_Ant1_2441 3DH5_Ant1_2480 Report No. ENS2207200002W00201R Page 39 of 64 Ver.1.0 9.6 CONDUCTED SUPRIOUS EMISSION 9.6.1 Applicable Standard According to FCC Part 15.247(d) and KDB 558074 D01 15.247 MEAS GUIDANCE v05r02 According to IC RSS-247 5.5 9.6.2 Conformance Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted, provided the transmitter demonstrates compliance with the peak conducted power limits. 9.6.3 Test Configuration Test according to clause 7.1 radio frequency test setup 1 9.6.4 Test Procedure The transmitter output (antenna port) was connected to the spectrum analyzer  Reference level measurement Establish a reference level by using the following procedure: Set instrument center frequency to DSS channel center frequency. Set Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel. Set the RBW = 100 kHz. Set the VBW ≥ 3 x RBW. Set Detector = peak. Set Sweep time = auto couple. Set Trace mode = max hold. Allow trace to fully stabilize. Use the peak marker function to determine the maximum Maximumconducetedlevel. Note that the channel found to contain the maximum conduceted level can be used to establish the reference level.  Band-edge measurement Use the following spectrum analyzer settings: Span = wide enough to capture the peak level of the emission operating on the channel closest to the band-edge, as well as any modulation products which fall outside of the authorized band of operation Set RBW  1% of the span=100kHzSet VBW 3 x RBW Set Sweep = autoSet Detector function = peakSet Trace = max hold Allow the trace to stabilize. Set the marker on the emission at the bandedge, or on the highest modulation product outside of the band, if this level is greater than that at the bandedge. Enable the marker-delta function, then use the marker-to-peak function to move the marker to the peak of the in-band emission. The marker-delta value now displayed must comply with the limit specified in this Section. Now, using the same instrument settings, enable the hopping function of the EUT. Allow the trace to stabilize. Follow the same procedure listed above to determine if any spurious emissions caused by the hopping function als…

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TEST SETUP PHOTOGRAPHS 1.1. Photos of Conducted Emission Measurement 1.2. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------