100% brand new and high qualityMaterial: Plastic and MetalColor: Black/White/Blue/RedSpecificationBluetooth Version:4.0(Compatible with Bluetooth 1.1/1.2/2.0/2.1/3.0)Style:NeckbandFunction:Bluetooth,Microphone,Noise CancelingCommunication:wirelessConnectors:USBUse:mobile phone Transmission Range:10MFunction:Support:4.0Channel:StereoCharging Voltage:Micro USB 5VWorking Current:10-20mABluetooth Working Range:10MOutput Power:2*18mWFrequency Range:2.401-2.480GHzDistortion Factor:Frequency Response:20Hz-20KHzWorking Tine:Music State 10H/Talking State 15H9-SNR:S/N>95Charging Time :2hSize: See te pictureNo retail packageQuantity: 1PcNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!

• 100% brand new and high quality
• Material: Plastic and Metal
• Function:Bluetooth,Microphone,Noise Canceling
• Bluetooth Working Range:10M
• Working Time:Music State 10H/Talking State 15H

100% brand new and high qualityHEADSHAKECURRY