i7 - Bluetooth Wireless For Android And Iphone

Main Features: Bluetooth V4.1 with dual modes, low power consumption English and Chinese voice prompt switch Supports reporting incoming calls and redialing the last call Can connect with 2 Bluetooth phones simultaneously Mini charging port, charge 80mins to reach full state Built-in 60mAh Li-ion battery, 3 - 4 hours music time for you 4.1g, light design, no burden on your ear