User Manual: IP68 Bone Conduction Headphones for Swimming

Product Overview

This document provides instructions for the use of IP68 bone conduction headphones, designed for swimming and other sports activities. These headphones feature Bluetooth 5.2 connectivity and an integrated MP3 player with 8GB of storage.

Key Features

IP68 waterproof rating for underwater use.
Bone conduction technology for open-ear listening.
Bluetooth 5.2 for wireless connectivity.
8GB internal storage for MP3 playback.
Suitable for swimming, sports, and general use.

Getting Started

Charging the Headphones

Connect the provided charging cable to the headphones and a USB power source. A full charge typically takes 1-2 hours. The indicator light will show charging status.

Powering On/Off

Press and hold the power button for a few seconds to turn the headphones on or off. An audible tone or indicator light will confirm the action.

Bluetooth Pairing

Ensure Bluetooth is enabled on your device. Turn on the headphones and they will automatically enter pairing mode. Select the headphones from your device's Bluetooth list to connect.

Using the MP3 Player

Transferring Music

Connect the headphones to a computer via the charging cable. The headphones will appear as a removable drive. Drag and drop your music files (MP3, WAV, FLAC supported) into the music folder.

Playback Controls

Use the dedicated buttons on the headphones to play, pause, skip tracks, and adjust volume.

Swimming Usage

Important Precautions

Ensure the charging port cover is securely closed before entering the water to maintain the IP68 waterproof rating. Avoid exposing the headphones to high-pressure water jets or prolonged submersion beyond recommended depths. Rinse with fresh water after use in salt water or chlorinated pools.

Underwater Operation

For best underwater performance, it is recommended to use the MP3 player function rather than Bluetooth, as Bluetooth signals do not transmit well through water. Ensure music files are loaded onto the device before swimming.

Troubleshooting

No Sound

Check that the headphones are charged and powered on. Ensure the volume is turned up and that the correct audio source is selected. Verify the headphones are properly paired via Bluetooth or that music files are loaded for MP3 playback.

Connection Issues

Turn off and on both the headphones and the Bluetooth device. Forget the headphones in the Bluetooth settings of your device and re-pair them. Ensure there are no obstructions between the headphones and the device.

Specifications

Feature	Specification
Waterproof Rating	IP68
Bluetooth Version	5.2
Internal Storage	8GB
Supported Audio Formats	MP3, WAV, FLAC
Battery Life	Up to 8 hours playback
Charging Time	1-2 hours

Safety Information

Do not attempt to disassemble or modify the headphones. Keep away from extreme heat and direct sunlight. If any irritation occurs, discontinue use.

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