Handsfree BT WK Bingi BS-500 White

Support for voice commands between smartphones supporting both iOS and Android.
Connection distance up to 10 meters
Bluetooth wireless technology 4.1
Standby time of 130 hours and talk up to 4 hours.
Can be used to stop or play music.
Can connect to two smartphones simultaneously.
Lightweight, only 6 grams.
Charging time is only 2 hours.
Battery 65 mAh
Comfortable to wear