Wireless I7 TWS Bluetooth Earphone
Wireless I7S ব্লুটুথ ইয়ারফোন
Hand free and music player
Bluetooth V4.0+EDR or V4.0
Distance:V4.0 10M, V4.0 100M
Frequency: 2.4G
Calling time: 3 hours
Standby time: 180 hours
Reception level of sensitivity: < -80dBm
Rechargeable battery: 180 mah
Compatible with mobile phone,pad,notebook and anyother bluetooth devices
Accessories: Headset, USB table,user manual,paper box
