Features: Bluetooth Headset features 2 microphones and the latest CVC8.0 technology blocks out disruptive background noise like traffic ,crowds or wind, , offers crystal clear audio and natural sound, allowing you to enjoy high quality music and clear phone calls wherever.Superior Comfort Weights ONLY 0.5 oz, durable and comfortable enough to be worn for hours at a time. Enjoy extended comfort with ergonomic lightweight design and ultimate soft ear gels. Easy Control Separate power, mute and volume buttons allow easy access and control. Press the centrally located answer/end button to direct incoming calls. Audio prompts alert you about battery level, connection status, mute status and more. Bluetooth 5.0 Interface Allows you to connect seamlessly with virtually any Bluetooth devices from up to 33 feet away, so you can make hands-free phone calls, stream music, GPS directions and more. Long battery life 16 Hours of Talk Time and up to 240 Hours on Standby Mode.Magnetic charging around 1.5-2 hours for full charged.Allow you to make reliable Bluetooth wireless calls and enjoy stream music&media. Recharging is simple with the included USB cable.Specification: Bluetooth Version: 5.0 Weight: 0.5 ounces Support: Compatible with iPhone and Android Operating Range: up to 33 feet (accessibility) Battery capacity: 150mAH Talk time: 16 hours Music play time: 24 hours Standby time: 240 hours Charging time: about 1.5-2 hours Package: 1 * Bluetooth Headset 1 * USB Charging Cable 3 * Eargels in the small bag (one on the headset)1 * Owner’s Manual How to contact us:Enter our store” KUNspace “that below the button”Add to cart”, and find the button”Ask a question”, you can contact us easily.