Features:
Bluetooth 5.2 version for seamless connectivity
Long-lasting 140mAh battery
Quick 20-minute full charge time
Over 20 hours of continuous music and talk time
Can connect to 2 mobile phones simultaneously
Vibration reminder for incoming calls
One-key operation for easy use
Intelligent answering feature

Specifications:
Compatibility: Compatible with Apple and Android Devices

Package Includes:
1 x K56 Noise Reduction Carbon Brazing Bluetooth Earphone