Miego Bluetooth Headsets, Noise Cancelling Bluetooth Headphones, Wireless Bluetooth Earbuds Headset Earphones for iPhone 6, 6 Plus, 5 5c 5s 4 and Android (Black) Miego bluetooth earphones support all mobile phones, computers, tablets which with stereo bluetooth, connecting music + calls In the state of the bluetooth headset turned off,hold the power on/off button for 7 seconds until the indicator light flashes blue & red in-turn alternately. Standby time up to 95h,talk time up to 4.5h, music time up to 4.5h, charging time only 2h Can connect 2 mobiles at the same time Dimension:53*25*15.4mm