1. Product name:Wireless audio converter
2. Material: ABS
3. Weight: 18g
4. Color: black
5. Size: 44*44*12mm
6. Operating range: up to 10m/33ft (without any obstacles)
7. Charging voltage: 5V
8. Continuous use time: 6 hours (receiver mode) / 5 hours (transmitter mode)
9. Battery type: lithium polymer (200mAh)
10. Product features:
1) Free to use, plug and play
2) Lossless transmission, stable signal
3) Two-in-one transmitter and receiver, wired to wireless