New Wireless Bluetooth Headphones Bluetooth 4.1 Stereo Phone Tablet PC Headset

Specifacation: Style : Headphone Certification : CE Vocalism Principle : Hybrid technology Origin : CN(Origin) Control Button : Yes Active Noise-Cancellation : Yes Communication : Wireless Volume Control : Yes Sensitivity : 32dB Wireless Type : Bluetooth Is wireless : Yes Support APP : No Function : Monitor Headphone Function : for Video Game Function : Common Headphone Function : For Mobile Phone Function : HiFi Headphone Function : Sport Impedance Range : up to 32 Ω Connectors : USB Earcups Type : Sealed Bluetooth Version : 5.0 Support Memory Card : Yes Waterproof : Yes Frequency Response Range : 20 - 20000Hz With Microphone : Yes Charging Method : CABLE