AWEI B 923 BL MAGNET BLUTOOTH
AWEI B 923 BL ম্যাগনেটিক ব্লুটুথ ইয়ারফোন
Bluetooth 4.2 wireless connection up to 10 meters
In-ear wireless design, good for enjoying music while doing sports
Comes with line control and microphone, never miss a call when doing sports
Support for IOS system power display
Driver unit: 10mm
Sensitivity: 90dB
Impedance: 32 ohm
Wireless frequency range: 2.402GHz - 2.480GHz
Voice frequency range: 20Hz - 20KHz
Line length: 0.6m
Transmission distance: 10m
Charging time: 1.5 hours
Talking time: 4 hours
Music playing time: 4 hours
Stand-by time: up to 200 hours
Charging port: Micro USB
