Specifications:
Headphone Pads Material: Silicone
Style: Ear hook
Number Of Drivers: 2
Plug Type: Line Type
Battery: 200mah
Frequency Response Range: 20 - 20000Hz
Driver Diameter : 8mm
Colour: Black
Resistance: 32
Sensitivity: 84dB
Earcups Type: Open-back
Total Harmonic Distortion : 3%
Waterproof : IPX8(underwater up to 3M/10 feet)
Bluetooth Distance: 10M
Built-in memory: 8GB
Music format: WAV, FLAC, APE, MP3, WMA
Music Playback time: 4-5 hours
Two Ways For The Human Ear To Hear Sound:
Air conduction: the sound wave is transmitted to the auricle through the air and through the external auditory canal, causing tympanic membrane vibration
Bone conduction: in addition to air conduction, bone can also transmit sound. The skull vibrates, sending the sound to the inner ear, which can also be heard.
Bone Conduction Swimming Design
We combine bone conduction with swimming. Increase the fun of MP3 music in swimming.

Note: Keep the magnetic part dry before charging, and wipe the earphones after swimming and running to keep the earphones dry

Package Includes:
1 x 8GB Wireless Bone Conduction Waterproof MP3 Music Player Bluetooth Swimming Headphone