Specifications:

• Wireless Type: Bluetooth
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Bone Conduction
• Style: Ear Hook
• Sensitivity: -dB
• Resistance: -Ω
• Plug Type: NONE
• Origin: CN(Origin)
• Line Length: -m
• Function: Sport
• Function: for Video Game
• Function: For Mobile Phone
• Function: Common Headphone
• Frequency Response Range: -Hz
• Control Button: No
• Connectors: None
• Communication: Wireless
• Brand Name: SIFREE
• Active Noise-Cancellation: No