Radio, child CD/MP3 player - Universal - Bluetooth Headphone Stereo Eitphone (blue) Highlights Universal Bluetooth Headphone Stereo Eitphone (blue) Bluetooth Headphone Stereo Eitphone (blue) The product is shipped according to the color or the size of the main product page image. 003 MP3 Player Wireless Headphone Bluetooth Headphone Stereo Sport Earphone 8GB/16g Music Player | TV box | Set Top BoxsMart Set Top Box? 8GB / 16g? MP3 Player Wireless Bluetooth Headphone Stereo Earphone Music Player (open area) Waterproof: IPX6 Splash waterproof, not suitable for swimming or underwater sports format: FLAC, WAV, WMA, MP3, Apeplaytime: 5-7 hours / 170mahcharging Time: About 1-2 hours Gap size: 10mmDistortion: 1.0% Frequency: 20Hz-20KHzfunctions: MP3 player/Bluetooth headset/Answer Call/Reject Call/Call Backmemory: 8GB/16g? : 24gproduct Dimensions: 37 x 20 x 32 mmpackage Weight: 71gpackage Conteal