Brand Name: BlitzWolf 

Style: Earbuds 

Certification: NONE 

Vocalism Principle: Dynamic 

Origin: CN(Origin) 

Control Button: No 

Active Noise-Cancellation: No 

Communication: Wireless 

Volume Control: No 

Sensitivity: 110±3dBdB 

Wireless Type: Bluetooth 

Is wireless: Yes 

Support APP: No 

Function: For Mobile Phone 

Function: HiFi Headphone 

Function: Sport 

Function: Common Headphone 

Plug Type: NONE 

Package List: User Manual 

Package List: Charging case 

Package List: Charging Cable 

Package List: Replaceable Pads Set 

Connectors: USB 

Model Number: BW-FYE4 

Earcups Type: Sealed 

Headphone Pads Material: SILICONE 

Bluetooth Version: 5.0 

Support Memory Card: No 

Resistance: 8ΩΩ 

Waterproof: Yes 

Frequency Response Range: 2.4 - 2.48Hz 

With Microphone: Yes 

Features: waterproof 

Charging Method: Charging case 

Magnet Type: Ferrite 

Audio Encoding Format: SBC/AAC 

Model: BW FYE4