Walk Audio Stylish Design Wireless Earphones, With High Resolution Sound. Ergonomically Designed Neckband Ensures The Earphones Will Stay In Place During Sporting Activities, Making Them Ideal For The Gym, Running, Cycling Etc. Features High Quality Neodymium Drivers With A Choice Of Ear-Bud Sizes For Optimal Comfort. Connects Easily To Any Bluetooth-Enabled Device To Allow You To Control Music Or Phone Calls Hands Free. Bluetooth V4. 2 . Drivers: 10Mm Neodymium . Rechargeable Battery: 60Mah . Transmission Range: 10M . Frequency Response: 2. 4Ghz - 2. 48Ghz . Playing Time: 5 Hours . Charging Port: Micro Usb . Supplied With S/M/L Earbuds. Cable Length - 78Cm (Including Neckband). 26. 2g item weight.