GD28 Bone Conduction Headphones - Hi-Fi Sound Quality, Bluetooth 5.3, Waterproof, High Battery, Comfortable Fit

•Unique Bone Conduction Design: Helps you enjoy music while also feeling the surrounding environment sound, enhancing safety and interaction with others.

•Easily control functions, HD call chat

•Comfortable Fit: Made from high-quality memory silicone, wireless bone conduction headphones ensure stability without discomfort, ideal for jogging, exercising, and outdoor activities.

•Premium Sound Quality: Advanced Bluetooth 5.3 chip ensures smooth connection and Hi-Fi sound quality with deep, clear bass, providing an excellent music listening experience.

•Bluetooth solution: V5.3

•Listening time: 4 hours

•Connection distance: 10 meters (unobstructed)

•Battery capacity: 50mAh

•Frequency: 20Hz-20KHz

•Impedance: 32 ohms

•Sensitivity: 85dB/mW

•Water resistance: IPX5

•First, turn off your phone's Bluetooth, hold down the headphone power button for 3-5 seconds until a light flashes.Then I open Bluetooth and find the GD28 headset name to connect and use.

•Press once to pause or play music

•Press twice to play the next song.

•Press 3 times to return to the previous post

•Answer the call by pressing once.

•Reject a call by pressing and holding.

•Voice assistant press and hold

•Bluetooth solution: V5.3

•Listening time: 4 hours

•Connection distance: 10 meters (unobstructed)

•Battery capacity: 50mAh

•Frequency: 20Hz-20KHz

•Impedance: 32 ohms

•Sensitivity: 85dB/mW

•Water resistance: IPX5

•1 pair of headphones

•1 cable charger

•1 instruction manual