UIISII TWS60 TURE WIRELESS STEREO BLUETOOTH EARPHONES.
UIISII TWS60 TURE WIRELESS স্টিরিও ব্লুটুথ ইয়ারফোন
Bluetooth transmission range: 10 meters (free field)
Charging box weight: 46.8g
Earphone weight: 9.5g
Charging Case battery: 400MAH
Earphone battery: 43 mAh (charges in 1,5h)
Play time/ talk time (before battery is discharged): 4H
Standby time: 300H
Impedance: 160
Sensitivity: 100+3dB
Frequency range: 20-20KHZ
Speaker size: 6mm
