Dongguan Jinhongmei Electronics JHM-A1 Wireless Headphone User Guide

June 14, 2024
Dongguan Jinhongmei Electronics

Dongguan Jinhongmei Electronics JHM-A1 Wireless Headphone User Guide
Dongguan Jinhongmei Electronics JHM-A1 Wireless
Headphone

What’s in the box

  • Headphones
  • Quick Start Guide
  • USB Type-C cable
  • AUX audio cable
  • Warranty card

Things to keep in mind with Wireless Headphone

  • Wireless Headphone should not be used in extreme temperatures.
  • Before using the headphones for the first time, make sure to charge them using a 5V, 24W or lower USB-C charger.

Pairing Wireless Headphone with your phone

  1. Turn on the headphones by pressing the POWER button for 2 seconds. You’ll then hear a “Power-on” notification and the LED will flash blue and red alternately.
  2. On your phone, go to Settings, turn Bluetooth on, and then pair with “JHM-A1 ”. Check your phone user guide to find out how to access Bluetooth settings.
  3. Once paired, the headphones will automatically connect to your phone whenever you turn on the headphones.

Performing a factory reset

When the headphones are on and not paring with your phone, press power button quickly for 5 times to complete the factory reset.

Components

Components

Control

Power button|

  • Press and hold (for 2 seconds) to turn the headphones on.
  • Press and hold (for 3 seconds) to turn the headphones off.
  • Press quickly (for 2 times) to redial the last number
  • Press quickly (for 3 times) to turn Voice Assistant on.
  • Press briefly to pause or resume playback.
  • Press briefly to answer or end the call.
  • Press and hold (for 2 seconds) to decline the call.

---|---
Volume”+”|

  • Press and hold (for 2 seconds) to play the next song.
  • Press briefly to increase the volume.

Volume”-”|

  • Press and hold (for 2 seconds) to play the previous song.
  • Press briefly to decrease the volume.

LEDs

Charging Red
Charging completed / Paired LED off
Low battery warning Flashing red every few seconds
Powered on and waiting for pairing Flashing blue and red alternately
ANC on Blue
ANC off LED off

Specifications

Product model JHM-A1
Sweat and water resistant IPX4
Bluetooth version 5.3
Bluetooth range ≤10 m
Play time (ANC off) Approx. 25.0 hours (Volume level 50%)
Play time (ANC on) Approx. 20.0 hours (Volume level 50%)
Talk time Approx. 20.0 hours (Volume level 50%)
Standby time (ANC off) Up to 120 hours
Standby time (ANC on) Up to 25 hours
Battery capacity 400 mAh
Charging port USB Type-C
Power input rating 5V / 400 mA
Charging time 1.5 hours
Net weight 225 g

FCC warning

FCC ID: 2AFYE-JHM-A1

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.
  2. This device must accept any interference received, including interference that may cause undesired operation.

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.
    Any 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.

  • The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction

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