Brand Name: centechia 

Style: Ear Hook 

Vocalism Principle: Dynamic 

Origin: CN(Origin) 

Control Button: Yes 

Active Noise-Cancellation: Yes 

Communication: Wireless 

Volume Control: Yes 

Sensitivity: 98dB 

Wireless Type: Bluetooth 

Is wireless: Yes 

Line Length: -m 

Function: For Internet Bar 

Function: Monitor Headphone 

Function: for Video Game 

Function: Common Headphone 

Function: For Mobile Phone 

Function: HiFi Headphone 

Function: Sport 

Plug Type: Line Type 

Connectors: None 

Resistance: 32Ω 

Waterproof: Yes 

Frequency Response Range: 20-20000Hz 

With Microphone: Yes 

Operation Mode: Fingerprint Touch 

Waterproof Level: IPX7 Waterproof 

Color: Black/White 

Main Function: Noise Reduction/LED Power Display/Touch Control 

Battery Capacity of Charging Box: 1200mAh 

Feature A: F9 TWS Wireless Earphones fone de ouvido bluetooth 

Feature B: F9 auricular bluetooth mini earbuds gaming headset 

Accept: Drop Shipping and Wholesale Support 

Support: Dropshipping/Wholesale 

Free Shipping: yes