B9 TWS Wireless Earbuds 8D Stereo Mini Bluetooth Earphone 5.0 With Dual Mic Sports Waterproof Earphones With Led Display


Regular price Sale price 29.86

Brand Name: SIFREE
Vocalism Principle: Dynamic
Control Button: No
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: Yes
Sensitivity: 120dB
Wireless Type: Bluetooth
Is wireless: Yes
Line Length: Nonem
Support APP: No
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Connectors: None
Model Number: Wireless Bluetooth Earphone
Support Memory Card: No
Resistance: 32Ω
Waterproof: Yes
With Microphone: Yes
Bluetooth Version: Bluetooth 5.0
Bluetooth distance: About 10 meters
Waterproof: Life-grade waterproof
Connection method: single/double free to use
Charging voltage: 3.7V