ET Bluetooth Earphone Wireless Headset Handsfree Ear Hook Waterproof Noise Reduction Earphone with Mic for Android IPhone Color:black Input Voltage 5V

Input Voltage 5V

Comfortable grip

Working voltage: 3

long standby and use time

ET Bluetooth Earphone Wireless Headset Handsfree Ear Hook Waterproof Noise Reduction Earphone with Mic for Android IPhone Color:black Input Voltage 5VFeature: 1. With super features and rich compatibility, you can connect two mobile devices at the same time, adding more fun to our lives. 2. The earhook design is designed to provide users with a truly painless wearing experience and hearing protection. 3. This is a very creative design that fits your left and right ears and is unrestricted when you answer the phone. It also does not affect your wearing glasses. 4. Press and hold the power button for