Headphone Sport Wireless MP3 Player Supporting built-in memory 128MB-8G Supporting MP3/WAV/WMA music formats

Headphone Sport Wireless MP3 Player  

Built-in memory : 128MB-8G

Output ferquency : 20HZ-20KHZ

Supporting mp3/WMA/WAV music formats

Built-in battery

Nosie-Signal Rotio: ≥86dB

 PC Connect Mode: USB2.0

Inner packing size: 19*16*6.6 cm

Quantity/CTN: 140pcs 

Headphone Sport Wireless MP3 Player