Brand Name: BlitzWolf 

Style: Earbuds 

Certification: NONE 

Vocalism Principle: Dynamic 

Origin: CN(Origin) 

Control Button: Yes 

Active Noise-Cancellation: No 

Communication: Wireless 

Volume Control: No 

Sensitivity: 97±3dBdB 

Is wireless: Yes 

Line Length: 0m 

Support APP: No 

Function: For Mobile Phone 

Function: HiFi Headphone 

Function: Sport 

Function: Common Headphone 

Connectors: None 

Model Number: BW-FYE7 

Support Memory Card: No 

Resistance: 8ΩΩ 

Waterproof: Yes 

With Microphone: Yes 

Charging Method: Charging case