Plug Type: Wireless Function: For Mobile Phone,For Internet Bar,for Video Game,For iPod,Sport,Common Headphone Wireless Type: Bluetooth Connectors: None Waterproof: No Communication: Wireless Active Noise-Cancellation: Yes Support Memory Card: No Model Number: twsi7 mini Vocalism Principle: Hybrid technology Is wireless: Yes Support APP: No Style: Ear Hook Sensitivity: 120±5bB Resistance: 20Ω Line Length: None With Microphone: Yes Support Apt-x: No Volume Control: Yes Frequency Response Range: 20-20000Hz Brand Name: Zwater Control Button: Yes
