1. Mini bluetooth earphone, easy for listening to music and controlling it. 2. Directly dial and answer on this bluetooth earphone. 3. Can check and receive messages directly on this earphone. 4. Support SIM card inserted to be usd as a cellphone without bluetooth connection. 5. Help release your hands to make a phone call while driving, working or any other activities.
6. Compatible with Apple, Samsung, Vivo, Oppo, Sony, Nokia, LG and most other Android & iOS Device.