F9 Wireless Bluetooth Headphones Tws Waterproof Earbuds Earphones Digital Display Heaset Large Capacity Charging Case

Style:  In-ear
Vocalism Principle:  Hybrid technology
Active Noise-Cancellation: Yes
Material: Plastic
Hign-concerned Chemical: none
Control Button: Yes
Communication: WireLess
Volume Control: Yes
Category: Earphones & Headphones
Wireless Type: bluetooth
Choice: yes