B5 AUX Bluetooth Receiver Computer Audio Adapter

1. Plug and play, no driver required
2. Hands-free calls, gently swipe to get enough massage force
3. Charging time: 1h
4. Operating frequency: 2.4MHz
5. Transmission rate: 4Mbps
6. Interface: 3.5mm
7. Working range: 10m (without any obstacles)
8. Input voltage: 5v
9. Input current: 1A
10. Input power: 5w
11. Power mode: USB
12. Size: 5.2x5.2x1.1cm
13. Weight: about 23g