100% Brand New.Material: Plastic5 Colors for your choice: Black， White， Pink， Blue， Light GraySize: 28 x 16 x 15mmItem: HeadsetStyle: In-Ear HeadsetDesign: Wireless Bluetooth HeadsetFeature: Invisible MiniBluetooth Version: V4.0+EDRBluetooth Mode: Bluetooth/ Headset/ A2DPFrequency Range: 2.402-2.480GHZTransmitter Standard: Class 2Work Range: 10 MetersTalk Time: About 4 HoursListen Music Time: 3 HoursCharging Time: About 2 HoursStandby Time: About 3-5 DaysWearing Style: In-EarSupport A2DP: Music Play (Audio Output: 35mW)Multi-point connections can connect two devices at the same time.Package Content:1 x Bluetooth Headset1 x USB Cable1 x User ManualNote: Due to the difference between different monitors， the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures， but not the same performance on different bodies as on the model. Thank you!