Mini Bluetooth Single Earphone
মিনি ব্লুটুথ সিঙ্গেল ইয়ারফোন
Portable lightweight and sweatproof design
Style: In-Ear
Communication: Wireless
Wireless Type: Bluetooth
Bluetooth version:V4.0 + EDR
Radio frequency:2.402-2.480GHz
Transmission power: Class 2
Transmission range:10 m
MIC: Special top silicon Marks
Wearing styles: Ear / Stealth Headphone
