ROCK 300
Bluetooth Headphones
SPECIFICATIONS
- Bluetooth version: 2.1
- Frequency: 2.4GHz - 2.48GHz
- Frequency response: 40Hz-20Hz
- Operating range: Up to 10m
- Battery: Rechargeable lithium-ion battery/ 320mAh
- Standby time: Up to 15 hours(Continuous playback)
- Extended port: Mini USB
- Built-in microphone
- Functions: Bluetooth headphones, receive phone calls and listen to music
- White