Sempai SPL-30

Brand: Sempai
Description: Maximum working time: 6 h
Type: MP3 player
Signal to noise ratio: 85 dB
Number of batteries: 1
Housing material: Plastic
Battery type: Own Li-Ion
Charging connector type: miniUSB
Max run time: 6 h
USB type: USB 2.0
Sound power per channel: 5 mW
Memory card slot type: micro SD