Venom 760 Sports Bluetooth Headsets

Enjoy crystal-clear phone calls with these Venom 760 Sports Bluetooth Headsets. The microphone technology eliminates background noise, so your voice is heard clearly, and the flexible neckband retains its shape and contours for maximum daily comfort. These wireless headphones provide eight hours of battery life for all-day performance before needing to charge. Features & Specs: Communication: Wireless Sensitivity: 120±5dB Is wireless: Yes Plug Type: Wireless Frequency Response Range: 20-20000Hz Vocalism Principle: Other Volume Control: Yes Model Number: 760 Resistance: 16Ω Connectors: USB Control Button: Yes With Microphone: Yes Wireless Type: Bluetooth Function: For Routine Office Work, Supports music