Features:
Solution for swimming， surfing and other sports with waterproof function.
Smart design， no need extra cable or headphone lines， band or cases.
Easy to connect to PC / MAC to download music.
Easy and comfortable to wear with 3D stereo sound quality.
8GB memory inside.
Built in rechargeable battery for 9 hours continuous playing.
IPX8  high waterproof level.
Support MP3， WMA format music.

Specifications:
Color: Black，Yellow(Optional)
Waterproof level: IPX8
Waterproof distance: 3 meters
Supported formats: MP3， WMA
Internal memory: 8G
Supported system: Windows ME / 2000 / XP / Vista， Win 7， Mac OS 9.X or higher
Battery: Built in 3.7V Li-Polymer rechargeable battery
Standby time: 10 hours
Package size: 15.8 * 14.8 * 4cm / 6.22 * 5.82 * 1.57in
Package weight: 147g / 5.17oz

Package List:
1 * Waterproof Sports Headset
1 * USB Charging Cable
1 * User Manual (English)
5 * Earplugs in Different Sizes(Pairs)