Geeko iPerfect Bluetooth Wireless On Ear Stereo Headphones- 2.0 Channel Stereo Foldable Headphones , Bluetooth Version 5.0, Up To 10 Metres Transmission Distance Line Of Site, 40mm Diameter Driver Unit, Talk time: up to 4 hours, Operating Frequency:2.4GHz, Designed for Android and Bluetooth Enable Devices, Lightweight and Comfortable Fit Cushioned Ear Cups, 3.5mm Aux Jack, Micro SD Slot Supports up to 16GB, Battery capacity 150mA, Micro USB Charging Port, Colour Pink and White, Retail Box , 1 year Limited Warranty