About this item ABS Imported Snap closure Bluetooth 5.0: Adopted Bt 5.0 Technology, It Provides Fast And Stable Pairing With Smart Phones, Tablets, Laptops, Mp3 Players.Collar Clip: You Can Clip The Bluetooth Headset On Your Cloth, T ie Or Collar, Easy To Carry, Vibration For Incoming Calls, So That You Will Not Miss Calls Even In Noisy Environments.Retractable Design: Flexible Cable Pulling Design, 1 Button Retract The C ble. Hands-Free Calling Allows You To Leave Your Mobile Phone For Fixing Other Thing.Noise Reduction: Built-In Hd Mic With Noise Reduction Technology Offers Clear Audio And Natural Sound, All wing You To Enjoy Clear Music And Phone Calls.Duration Time: Built-In Rechargeable 100Mah Battery Provides Up To 10 Hours Of Talking Time And 108 Hours Of Standby Time. Suitable For Sports, C r Drivers, Businessmen, And Etc.Specification:Material: Abs Plastictype: Lavalier Bluetooth Headsetbluetooth Version: Bluetooth 5.0Transmission Distance: 10Mcable Length: 30Cmbattery Capacity 100Mahcharging Time: 1.5Hcall Time: 10Hstandby Time: 108Hsupport: Voice Assistancecharging Port: Type Cpackage Includes:1 Piece Clip-On Bluetooth Headphone1 Piece Charging Cable1 Piece Manua Show more