Modio Air-B4 Wireless Bluetooth Earbuds with High-Definition Audio Quality and Multi-Functional Touch Control Compatible With all Android Devices

Turn On The Wireless Function of The Users Mobile Phone (Or Other Wireless Device) and Search Or Scan. At This Time the Mobile Phone Will Search For all Nearby Wireless Devices .Click The Corresponding Wireless Model Name To Connect. After Successfully Pairing and Connecting You Can Make a Headset Call, Listening To Songs, etc.