econic M8 Business Headphones Wireless Bluetooth Headset Hands Free Headphone V5.0 Earphones IPX4 Waterproof Sport Earbuds With Microphone

[Bluetooth 5.0 Chip & HIFI Sound Quality]- M8 Bluetooth headset adopts latest bluetooth 5.0 chip, fast pairing, stable signal transmission, low power consumption and 33 feet wireless range. CVC 8.0 noise cancelling technology enables clear sound, combined with built-in microphone, you can take/answer calls and redail the last call. [Super Long Battery Life & IPX5 Waterproof]- M8 Bluetooth earpiece built-in 120mAh rechargeable polymer lithium battery, provides 12-16 hours music play/call on a single charge.