Remax Earphone RB-T21 Black
Original product of Remax – Advanced Bluetooth technology v4.1 – Compatible with iOS and Android devices – You can connect two devices at the same time – High definition microphone – Playing time 3.5 hours – 10m Transmission distance – Frequency response 50HZ-10KHZ – Battery capacity 50mAh – 5MW rated power
You can use it at any time and in any place.
Stylishly designed, and easy to use.
It weighs only 3.8 grams