About this product
- Jenis Waranti:Tiada Waranti
Product description
Product material: ABS engineering plastic
Product volume: 115*82*40mm
Power supply mode: built-in lithium battery (2200mah)
Signal-to-noise ratio: ≥70DB
Distortion: 0.3% Supported formats: MP3/WMA
Usage: Teaching/Guide/Promotion/Conference/Training/Fitness/Listening to Songs/Performance