... Built in Li-battery Portable Mini speaker USB for Mobile phone Computer 1.Bluetooth speaker 2.MOMI M1 3.Portable Mini ... 5%Speaker diameter2.0 inchBatteryBuilt-in Li- Battery, Micro USB for chargerInput port3.5mmColorRose, Green, Blue, SliverSize65.6mm*65.6mm*86mmOther ... function1. Support Bluetooth phone call (only for mobile phone)2. Connect the device with cable, board-spectrum ...