2AGKLMAHB239Bluetooth Headphone

Features • Bluetooth Wireless: range - 33 ft. • Built-in microphone • Aux in (3.5mm audio input) • Folding adjustable headband • On-ear controls • Voice prompts announce headphone operations • Built-in rechargeable lithium ion battery • Battery life - approx. 6 hrs at 50% volume • Micro-USB port for battery recharge Includes • 3.5mm audio cable • Micro-USB to USB charging cable Power Press and hold to power ON or OFF Volume/Skip Press to adjust volume. Press and hold to skip tracks. Play / Pause / Speakerphone Press to play or pause audio. Press to answer incoming phone call. Microphone Indicator LED Aux In (3.5mm audio input) Battery Charging Initial charge time is approximately 3 hours. Charge fully before use. The low battery indicator will flash for 3-5 minutes, then the unit will automatically power OFF. Using a Micro-USB to USB cable (included), connect to the USB port of a powered on computer or USB power adaptor (not included) to charge the unit. StatUSIndIcator Power OnFlashing blue light ChargingSolid red light Charging CompleteLight OFF PairingFlashing red / blue light Pairing CompleteFlashing blue light Pair (M) Press and hold to manually enter into pairing mode. Bluetooth Headphones MAHB239 v2766-01 Speakerphone 1. T o accept a call, press the button, or use the controls on the connected phone. 2. To end a call, press the button, or use the controls on the connected phone. 3. To re-dial the last dialed number, press the button twice. Pairing Bluetooth & Playing Audio When first powered on, the headphones default to Bluetooth Mode, indicated by a voice prompt. All other play modes will change automatically when connected to the different audio sources. 1 . P ower on the headphones by pressing and h olding the button. The headphones will power ON in Bluetooth Mode and are ready to pair automatically. When pairing, remain within 3 feet of the Bluetooth device. 2. Using the controls on your Bluetooth device, select MaHB239 in the Bluetooth Settings to pair. If need be, refer to the user’s manual for your s pecific device for more information. 3. When successfully paired, a voice will announce, “ Bluetooth is connected.” Your Bluetooth device will now be heard through the headphones. 4. Use the controls on the connected Bluetooth device to select and play audio. Use the headphone controls or the connected Bluetooth device to play, pause, and adjust the volume level. 5. A fter initial pairing, the headphones will a utomatically connect to the last Bluetooth d evice used whenever it is in Bluetooth Mode. note: If your device should become unpaired or y ou find it is unable to connect, press & hold the Pa ir button to enter to Pairing Mode. A voice will a nnounce, “Bluetooth is connecting” and you can c onnect to the headphones manually. Aux In Aux In mode will function even if the headphones are not powered on. To conserve battery power, keep them powered off when using Aux In. Requires a 3.5mm audio cable (included). 1. Connect a 3.5mm audio cable to the aux In on the headphones and the audio output on an audio device. 2. Use the controls on the connected device to select and play audio. Contact Information Website: www.memorex.com Email Support: [email protected] Email Parts: [email protected] Phone Support: 1-888-999-4215 Warranty For Warranty Information and the most up-to-date version of this User’s Guide, go to: www.memorex.com Copyright © 2021 Digital Products International (DPI, Inc.). All other trademarks appearing herein are the property of their respective owners. Specifications are subject to change without notice. FCC Warnings WARNING: Changes or modifications to this unit 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 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. 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. Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Additional Warnings •WARNING: To prevent fire or shock hazards, do not expose this unit to rain or moisture. •WARNING : Where the mains plug or appliance coupler is used as the disconnect device, such disconnect device shall remain readily operable. •Lithium batteries, like all rechargeable batteries, are recyclable and should be recycled or disposed of according to state and local guidelines. They should never be disposed of in normal household waste, and they should never be incinerated, as they might explode. Contact your local government for disposal or recycling practices in your area. • This product meets and complies with all Federal regulations. •To avoid hearing damag…

Text truncated - open the document above for the full version.

Liangying Industrial CO.,LTD Gurao Industria District .Chaoyang Shantou China Tel: 18929642775 Fax: 0086-754-87642201 Date: May 18, 2021 FCC ID: 2AGKLMAHB239 Dear Sir/Madam, We, Liangying Industrial CO.,LTD. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: Bluetooth Headphone Model No.: MAHB239 Series model: V33,MAHB239R,MAHB239P,MAHB239TQ,IAHB239,IAHB239R, IAHB239P,IAHB239TQ Sincerely, Name/Title: Tori Qiu/ Manager Company: Liangying Industrial CO.,LTD Address: Gurao Industria District .Chaoyang Shantou China Phone: 18929642775 Fax: 0086-754-87642201 E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: May 18, 2021 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AGKLMAHB239 MAHB239 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title: Tori Qiu/ Manager Company: Liangying Industrial CO.,LTD Address: Gurao Industria District .Chaoyang Shantou China Phone: 18929642775 Fax: 0086-754-87642201 E-Mail: [email protected]

Liangying Industrial CO.,LTD Gurao Industria District .Chaoyang Shantou China Tel: 18929642775 Fax: 0086-754-87642201 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 5/18/2021 To whom it may concern: We, Liangying Industrial CO.,LTD the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AGKLMAHB239 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title: Tori Qiu/ Manager Company: Liangying Industrial CO.,LTD Address: Gurao Industria District .Chaoyang Shantou China Phone: 18929642775 Fax: 0086-754-87642201 E-Mail: [email protected]

FCC ID: 2AGKLMAHB239 External Photos of the EUT Fig.1 Fig.2 FCC ID: 2AGKLMAHB239 Fig.3 Fig.4 FCC ID: 2AGKLMAHB239 Fig.5 Fig.6

FCC ID: 2AGKLMAHB239 Label and Location Size: L: 2.0cm*W: 1.5cm Label and Location FCC ID: 2AGKLMAHB239

FCC ID: 2AGKLMAHB239 Internal Photos of the EUT Fig.1 Fig.2 FCC ID: 2AGKLMAHB239 Fig.3 Fig.4 BT Antenna

RF Exposure evaluation FCC ID: 2AGKLMAHB239 1.1. Applicable Standard According to §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 §1.1310 and §2.1093 RF exposure requirement KDB447498 v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 1.2. Requirement According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.1 is applied to determine SAR test exclusion. 1.3. Manufacturing tolerance GFSK(Peak) Channel Channel 00 Channel 39 Channel 78 Target (dBm) 4.0 3.0 3.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 00 Channel 39 Channel 78 Target (dBm) 4.0 3.0 3.0 Tolerance ±(dB) 1.0 1.0 1.0 Page 2 of 2 2. E v a l u a t i o n R e s u l t Evaluation Results Band/Mode f (GHz) Antenna Distance (mm) RF output power (including tune-up tolerance) SAR Test Exclusion Threshold SAR Test Exclusion dBm mW BT 2.480 5 5.0 3.1623 0.99<3.0 Yes 3. C o n c l u s i o n The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06 .....................End of Report.........................

FCC ID: 2AGKLMAHB239 Test Setup Photos of the EUT Test Setup Photo(s) of Radiated Emissions Measurement Fig. 1 Fig. 2 FCC ID: 2AGKLMAHB239 Test Setup Photo of Line Conducted Emissions Measurement