Mpow Truck Driver Bluetooth V4.1 Headset, Wireless Over-the-Head Noise Canceling Headphones for Cell Phone, Truck Car Drivers, Call Center, Office (Black)Category: 8220 BluetoothBullet Points:TALK WITH CLEAR SOUND: Mpow adopts advanced noise canceling technology that allows you to be heard clearly everywhere. Undirectional mic brings you clear conversation without interferences from other directionsENJOY SMART VOICE DIALING: Experience real hands-free calling convenience by connecting this headset to any cellphones with voice control function. Available for both standby and music modeCOMFORTTABLE ALL DAY LONG: Flexible microphone boom stays where you put it for optimal sound quality. Lightweight and breathable protein earmuffs provide snug fit and roadworthy durabilityULTRA-LONG PLAYING TIME: A single charge of 2 hours with this 180mAh battery provides up to 13 hours of talk time, 11hours music time or 160 hours of stand-by timeMULTIPOINT SUPPORT: Features Bluetooth 4.1 technology with faster and stable paring, Mpow truck driver headset wirelessly connects two devices at the same time, allowing you to listening to your favorite music and no more worrying about miss any calls Product Description Easy Pairing and Wireless Freedom Adopts latest Bluetooth V4.1 technology and built-in voice dialing function, Mpow headset allows you to easily and quickly pair your device and enjoy true hands-free calling experience. Tip：Long press the multifunction button for 3 seconds to activate the voice dialing function.Crystal Clear Sound Enjoy music in clear, natural Hi-Fi stereo with advanced 4 X noise cancelling technology and upgraded chipset. Outstanding audio on transmit and receive and truly made for two way communications.Wear in Comfort and Style Weighs only 1.8oz (50g), this skin-friendly ear-cushion as well as the over-the-head design gives you a fashionable, compact and comfortable experience.Wide Compatibility Mpow headset can be connected to any Bluetooth enabled devices. Such as: iPhone, iPad, iPod, Samsung Galaxy devices, Sony devices and more. It also can connect to your PC via Bluetooth transmitter.Easy to ControlVoice Dialing: Long press the multifunction button for 3 seconds to activate the voice dialing function.Redial the Dialed Number: Double press the MFB button for voice dialing when connected.Answer / Hang Up / Reject Phone: Short press the MFB button to answer and long press 1 second to reject when call coming. Short press the MFB button to hang up the call.Specification:Bluetooth Standard: V4.1Bluetooth Range: Up to 33FtSupport: HSP, HFP, A2DP, AVRCPStandby Time: 160 hrsCharging Time: 2 hrsTalk Time: 13 hrsPlaying Time: 11 hrsCharging Voltage: DC 5VBattery Capacity: 180mAh / 3.7VPackage Included:1*Headset1*USB Charging Cable1*User ManualNote: Please charge your headset every month to prevent excessive battery discharge.