רמקול אלחוטי
Specifications:
- Bluetooth protocol: version 2.1+EDR
- Bluetooth range: 10meters.
- Input sensitivity: 300MV
- Frequency range:80Hz~20KHz
- Signal-to-noise ratio:>76dB
- Talking time:up to 5 hours
- Charging time: about 2 hours.
- Power supply: USB Power
- Rated power:3w
- Dimension: 6mm*60mm*50mm
- Net weight: 230g
- Color: Black,Red,Blue,Silver