Bluetooth 4.0 Earphones (Sports Edition)

Line Length: 0.6m
Plug Type: Wireless
Function: For Mobile Phone,HiFi Headphone,For iPod,Sport,Common Headphone
Frequency Response Range: 20-20000Hz
Active Noise-Cancellation: No
Communication: Wireless
Support Apt-x: No
Volume Control: Yes
Sensitivity: 100±5dB
Support Memory Card: No
Connectors: None
Waterproof: No
Brand Name: PTM
Vocalism Principle: Dynamic
Is wireless: Yes
Model Number: PTM Bluetooth Earphone
With Microphone: Yes
Control Button: Yes
Resistance: 32Ω
Style: In-Ear
Wireless Type: Bluetooth
Support APP: Yes