Bluetooth Headset Wireless Business Bluetooth V5.0 Earpiece Ultralight HD Headphones Hands-Free Earphones with Noise Cancellation Microphone Wide Compatible with Cell Phones for Office/Work Out/Truck

This is a smart business bluetooth headset with Bluetooth 4.2 technology, equipped with CSR chip and APTX provide crystal clear, high-capacity battery, true sound and strong signal, no pressure for smooth calling and listening to music, news. And noise cancellation Mic suitable for various environment speaking. It can work for mobile phones, laptops, computers and other bluetooth HD audio to enjoy the wireless radios and music. Product Functions Keep charging voltage under 5V. Don’t expose the unit to humid or condensation environment. If headset can’t connect with cellphone, please delate the bluetooth connection record in the list of cellphones, and try to re-connect. Easy pair with bluetooth devices in the operating range of 33 feet( 10 meters). Wide compatible with various system including ISO, Android, Windows and so on. It supports connecting with 2 devices at the same time. Comfortable Wearing Design by ergonomics, it comes with various earpieces for your choosiing, the lightweight and soft material provide safe wearing without pain and the ears won’t feel discomfort after you wear long time.