Single Wireless Earphone, Noise Cancelling Mini Bluetooth Headset, Ergonomic Design TWS Earbud With Microphone, High Quality Stereo Sound Earbud For Music, (Single Piece, White)

OverviewSpecifications Model Number: S650 Bluetooth Version: Bluetooth V4.1+EDR Bluetooth Distance: Up to 10m Working Time: About 4-5 hours Charging Time: About 1-2 hours Standby Time: About 150 hours Compatible: Android, iOS, Microsoft, Tablet, 99% of the phones with Bluetooth. Bluetooth Pairing 1. Turn on the headset. It gets in standby mode 2. Search for Bluetooth devices on phones. 3. According to the phone prompt, pair the earphone and phone. If pairing failed, repeat it. 4. If the pairing is successful, the indicator will flash blue. You can dial in the standby mode or the ready state. Note : After power on, in the unpaired state, double-click the main button, the voice will automatically switch successfully (it will be accompanied by a voice prompt: Chinese mode or English mode)