Huaming GS-B25 True Wireless Earphone Bluetooth Audio User Manual

**Huaming GS-B25 True Wireless Earphone Bluetooth Audio User Manual

**

How to reconnect?

1. Your speakers will try to reconnect to the lost connection. 2. If the speaker does not attempt to reconnect, push the key to restart or manually reconnect via the phone's Bluetooth device menu.

Stereo Connect

When both machines are turned on and the distance is within 10m, double click on the button of any machine to connect each other. After the first connection is successful and the subsequent connection will be automatic.

Product Specifications

Model: GS-B25
Product name: Bluetooth audio
Transmission distance: about 10m
Frequency response: 20Hz-20KHz
S/N ratio: ≥85dB Working voltage: 3.7V
Distortion: <1% Charging voltage: DC5V

Charging

• Plug the USB cable to the adaptor (or Computer’s USB port) to charge the speaker, the red indicator light will be on when charging, the indicator light will be off when fully charged.
• Charging time may vary by different adapter, different USB charging port of computer.

Notice

• Do not throw this product into fire or water.
• Do not modify, repair or dissemble the speaker.
• Do not make it contact with combustible materials directly.
• Please keep the device away from damp and dusty environments.
• Before charging please check whether the charger model is suitable for this product.
• Do not use the Bluetooth function while charging.
• The device will automatically lose power when it’s in standby, it’s recommended to charge the speaker once a month.

Please keep your speaker and mobile phone within 10m working range.
Any wrong modification to the speaker may damage the speaker. Improper replacement of batteries can lead to an explosion hazard.

FCC WARNING

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.

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.

Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user’s authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement.

This equipment complies with FCC’s RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna(s) must not be co- located or conjunction with any other antenna or transmitter.

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