TECKNET Bluetooth Headset with Microphone Wireless Headset with Microphone for Laptop PC Mac Single Dual Ear Noise Cancelling Headset with 3 EQ Mod

2-in-1 Detachable Ear Piece Design Use as a single-ear headset or convert into stereo headphones. This wireless headset easily converts from a premium mono headset to stereo. Now you can have hands-free communications on the road and immersive media experiences when you're off Optimized Sound Quality with 3 EQ Modes TECKNET wireless headset is always up to date giving you the best listening experience. These adjustable Bluetooth headphones come with three EQ modes: Pop Bass Vocal. Simply double click the multi-function button to see which sound fits good Industry-Leading Noise Cancellation 96% background noise reduction. The latest in noise cancellation technology keeps your voice crisp and clear wherever you are. Great work headset for truckers receptionists call centres construction sites and more Easy Bluetooth 5.0 Connectivity/Switching for 2 Devices This wireless Bluetooth headset with a microphone can connect up to two Bluetooth devices at once. One-click switch between devices ensures you never miss a moment. No Bluetooth No problem. Simply use the USB dongle to get connected Up to 40H Battery Life TECKNET Bluetooth headphones utilizes the latest in low power consumption technology. The built-in 400mAh battery has a 40-hour battery life. On standby one charge will last 200+ hoursDual / Single Wireless Headset Convertible Design Use As A Single-Ear Headset Or Convert Into World-Class Stereo Headphones. Four-button design: enhance user experience and effectively reduce false triggers. Ergonomic design comfortable to wear for a long time. Super long battery life One full charge can be used for 40 hours.