D05 With Bluetooth MP3 Touch Screen MP4 Player Student Edition P4 English Listening Walkman
Video format AMVIAVI
The music format MP3/WMA/ape/FLAC/wav//DRM/acelp
The recording distance is about 3 meters straight
Bluetooth version Bluetooth 4.1
The straight line distance is about 10 meters away from Bluetooth connection
USB connection USB2.0
Built-in battery aggregation physical capacity 420ma
Product size 9mmx38mmx98mm
The product weighs about 86g
Additional functions-key recording/sports pedometer/clock screen saver/mobile phone song /FM radio