A01 Wireless Bluetooth 5.0 Headphones Waterproof Sports Headset Air Conduction Binaural External Hanging Earphone with Microphone

features with BT5.0 technology, built-in high-grade microphone speaker, hands-free function, and lightweight hanging design.
Features:
Painless hanging design, no need to put into ear, avoid ear disease and ear pain, comfortable to wear.
A01 headset uses BT 5.0 chip to ensure super-fast data transmission and stable connection.
Comes with built-in Microphone, greatly setting free your hands from answering the call during exercise.
150mAh rechargeable battery provides about 8 hours of music time and about 300 hours of standby time.
Secure fit ear hook provides a comfortable wearing experience. Supports IPX4 sweatproof.