POLVCDG BDAMX-7FXH

POLVCDG IPX8 Waterproof Bone Conduction Headphones

Model: BDAMX-7FXH

Brand: POLVCDG

Introduction

Thank you for choosing the POLVCDG IPX8 Waterproof Bone Conduction Headphones. These innovative open-ear headphones are designed to provide high-quality audio while maintaining environmental awareness, making them ideal for various activities including swimming, running, cycling, and daily use. Featuring IPX8 waterproof rating, 32GB built-in memory for MP3 mode, and a comfortable, lightweight design, these headphones offer a versatile and safe listening experience.

What's in the Box

Contents of the POLVCDG headphone box including headphones, manual, charging cable, and earplugs.

Image: The product box opened, displaying the POLVCDG bone conduction headphones, instruction manual, silicone adjustable rope, charging cable, and earplugs.

  • Bone Conduction Headphones x1
  • Instruction Manual x1
  • Silicone Adjustable Rope x1
  • Charging Cable x1
  • Earplugs x2

Key Features

  • Open-Ear Safety & Comfort: Enjoy 360° environmental awareness while running or cycling with the design of open-ear headphones that keep your ear canals unobstructed. The flexible titanium frame, coated with skin-friendly material, adapts to any head shape. Weighing only 32 grams, these headphones provide a fatigue-free fit during any activity.
    A person wearing POLVCDG bone conduction headphones while cycling, demonstrating the open-ear design and comfortable fit with a helmet.

    Image: A cyclist wearing the POLVCDG headphones, highlighting the secure and open-ear fit that allows awareness of surroundings.

  • IPX8 Waterproof for Any Environment: Our bone conduction swimming headphones are rated IPX8 waterproof. It can be submerged in water up to two meters deep for one hour. Enjoy swimming and engaging in other underwater activities while listening to your favorite songs. Experience music anytime, anywhere. (Please note: Bluetooth signals cannot be transmitted underwater, so please use the MP3 mode of these waterproof headphones).
    A person swimming underwater wearing POLVCDG bone conduction headphones, with text indicating IPX8 Submergible Waterproof Rating.

    Image: A swimmer wearing the headphones underwater, illustrating the IPX8 waterproof capability. A note reminds users to switch to MP3 mode for underwater use.

  • Clear Calls & Superior Audio Experience: Our bone conduction headphones with mic are equipped with Environmental Noise Cancellation technology, delivering crystal-clear audio during calls, even in noisy environments. The 16mm drivers provide rich, high-fidelity sound, whether you are listening to music or taking a call. Enhance your communication and audio enjoyment wherever you go.
    Diagram showing the internal components of the bone conduction headphones and icons representing ENC Call Noise Reduction, 10 Hours Battery Life, Magnetic Fast Charging, and Ultra Lightweight.

    Image: An exploded view of the headphone's audio components, highlighting the advanced digital audio enhancement technology for superior sound and call clarity.

  • Wireless & MP3 Dual Modes: Our wireless bone conduction headset offers both Wireless Mode and MP3 Mode. With 32GB of built-in storage, you can store over 8,000 songs for phone-free listening, allowing you to enjoy music without needing your phone. Whether you're running, cycling, or simply relaxing, you can easily switch between modes for a seamless listening experience.
    Two pairs of POLVCDG headphones, one above water representing Wireless Mode and one submerged representing MP3 Mode with 32GB storage.

    Image: Illustration of the dual playback modes, showing the headphones in a wireless (Bluetooth) setting and an underwater (MP3) setting, emphasizing the 32GB internal storage.

  • 10 Hour Battery Life & Fast Charging: These lightweight running headphones provide an impressive battery life, allowing you to enjoy up to 10 hours of music, calls, and podcasts on a single charge. With fast charging capabilities, you can quickly recharge the bone conduction earbuds, ensuring you are always ready for your next activity.
    The POLVCDG bone conduction headphones in black, showing the magnetic charging port.

    Image: A close-up of the headphones, highlighting the magnetic charging interface, which contributes to fast charging.

Setup Guide

1. Initial Charging

Before first use, fully charge your headphones. Connect the magnetic charging cable to the charging port on the headphones and the USB end to a power adapter (not included) or a computer USB port. The LED indicator will show charging status and turn off when fully charged.

2. Powering On/Off

  • Power On: Press and hold the Power/Mode button for 3 seconds until the LED indicator flashes.
  • Power Off: Press and hold the Power/Mode button for 3 seconds until the LED indicator turns off.

3. Bluetooth Pairing

To connect your headphones to a Bluetooth-enabled device:

  1. Ensure the headphones are powered off.
  2. Press and hold the Power/Mode button for 5-7 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
  3. On your device (smartphone, tablet, computer), enable Bluetooth and search for "POLVCDG BDAMX-7FXH" (or similar name).
  4. Select the headphones from the list of available devices to connect. Once connected, the LED indicator will turn solid blue.

Operating Instructions

Button Functions

Button/ActionFunction
Power/Mode Button (Long Press)Power On/Off
Power/Mode Button (Short Press)Switch between Bluetooth Mode and MP3 Mode
Volume + Button (Short Press)Increase Volume
Volume - Button (Short Press)Decrease Volume
Volume + Button (Long Press)Next Track
Volume - Button (Long Press)Previous Track
Multi-function Button (Play/Pause) (Short Press)Play/Pause Music, Answer/End Call
Multi-function Button (Play/Pause) (Long Press)Reject Call, Activate Voice Assistant

Switching Modes

The headphones support two playback modes: Bluetooth Mode and MP3 Mode.

  • Bluetooth Mode: For wireless connection to your smartphone or other Bluetooth devices. Ideal for land-based activities.
  • MP3 Mode: Utilizes the built-in 32GB memory. Essential for underwater activities as Bluetooth signals do not transmit through water.
  • To switch between modes, short press the Power/Mode button. A voice prompt will indicate the current mode.

Uploading Music to MP3 Mode

To add music to the 32GB internal storage:

  1. Connect the headphones to your computer using the provided charging cable.
  2. The headphones will appear as a removable disk drive on your computer.
  3. Drag and drop your desired audio files (e.g., MP3, WAV) into the headphone's storage folder.
  4. Safely eject the device from your computer before disconnecting the cable.

Wearing Instructions

Place the headphones with the transducers resting on your cheekbones, just in front of your ears. The band should wrap around the back of your head. Adjust for a comfortable and secure fit. For swimming, ensure the earplugs are inserted to enhance sound quality and prevent water from entering the ear canal.

Maintenance

  • Cleaning: After use, especially after swimming or heavy sweating, wipe the headphones with a soft, damp cloth. Ensure the charging contacts are clean and dry before charging.
  • Drying: If used in water, gently shake off excess water and allow the headphones to air dry completely before storing or charging. Do not use external heat sources to dry.
  • Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
  • Charging: Use only the provided magnetic charging cable. Avoid using damaged cables or chargers.

Troubleshooting

ProblemPossible Solution
Headphones do not power on.Ensure the headphones are fully charged. Press and hold the Power/Mode button for 3 seconds.
Cannot pair via Bluetooth.
  • Ensure headphones are in pairing mode (flashing red and blue).
  • Turn off and on Bluetooth on your device.
  • Forget the device from your phone's Bluetooth list and try pairing again.
  • Ensure no other devices are connected to the headphones.
No sound or low volume.
  • Increase volume on both headphones and connected device.
  • Ensure headphones are correctly positioned on your cheekbones.
  • If in MP3 mode, ensure music files are properly loaded.
Bluetooth signal loss underwater.This is normal. Bluetooth signals do not transmit through water. Switch to MP3 mode for underwater listening.
Headphones not recognized by computer.Try a different USB port or cable. Ensure the headphones are powered on when connecting to the computer.

Specifications

FeatureDetail
Model NameBDAMX-7FXH
BrandPOLVCDG
Connectivity TechnologyWireless (Bluetooth)
Wireless Communication TechnologyBluetooth 5.4
Water Resistance LevelIPX8 (Submergible up to 2 meters for 1 hour)
Internal Storage32GB (stores over 8,000 songs)
Battery LifeUp to 10 hours
ChargingMagnetic Fast Charging
Noise ControlEnvironmental Noise Cancellation (ENC) for calls
Item WeightApprox. 32 grams
Product Dimensions5.27 x 2.32 x 6.1 inches
MaterialPlastic, Rubber (with flexible titanium frame)
Ear PlacementOpen Ear

Warranty and Support

POLVCDG products are designed for durability and performance. For any warranty claims, technical support, or product inquiries, please contact POLVCDG customer service through the retailer where you purchased the product or visit the official POLVCDG brand store on Amazon:

Visit the POLVCDG Store on Amazon

Please retain your proof of purchase for warranty service.

© 2025 POLVCDG. All rights reserved.

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