Wireless Bluetooth Earphone Headphone Handsfree Stereo Headset Microphone TWS Earbud

Specifications 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: For Android, iOS, Microsoft, Tablet, 99% of the phones with Bluetooth. Features - Mini in-ear wireless invisible design. - Super Mini Size and hidden in the ear, no wearing burden. - Ergonomic earphone design ensure the earphone is stable in ears, good for driving, sport, business and leisure. - Bluetooth V4.1 + EDR wireless signal with 10-meter range. - Deep DPS noise-reduction microphone ensures clear voice. - Voice prompt for pairing, calling, turning on/off. - Single multi-function button for turning on/off, switching songs , Switching languages , answering/declining calls. 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.