Waterproof Bluetooth Earphone

Is wireless: Yes
Wireless Type: Bluetooth
Vocalism Principle: Other
Volume Control: Yes
Control Button: Yes
Brand Name: Topstar
Style: In-ear
Communication: Wireless
Use: Mobile Phone, COMPUTER, Dj, Sports
Function: bluetooth, Waterproof, Noise Cancelling
Place of Origin: Guangdong, China
Bluetooth Standard: Bluetooth v5.0
Waterproof Standard: IPX-4
Active Noise-Cancellation: yes
Product name: Newest High Quality Portable waterproof Bluetooth Earphone
Colors: Black White
Charging time: 1-2 Hours
Playing time: 8 hours
Version: V5.0+EDR Wireless Earphone
Battery: 50mah per earphone/400mAh Rechargeable Lithium Battery
Standby time: 2.5-3 Hours
Operation range: Up to 20 meters
Package: Retail Package
Type: Mini Wireless Tws Earbuds