Awei X650BL Bluetooth Dual earphone
Awei X650BL ব্লুটুথ ডুয়াল ইয়ারফোন
Specifications:
- Bluetooth: V4.1
- Bluetooth protocol: A2DP, AVRCP, HSP, HFP, SBC
- Driver unit: 6mm dual dynamic drivers
- Sensitivity: 92dB
- Impedance: 16 ohm
- Voice frequency range: 20Hz - 20KHz
- Transmission distance: 10m
- Power supply: 1 x 100mAh Li-ion battery (built-in)
- Charging voltage: DC 5V
- Charging time: 1.5 hours
- Music time: 4.5 - 7 hours
- Talk time: 5 hours
- Standby time: 200 hours
