Xiaomi QBH4103GL Mi Wireless Bluetooth Speaker - Blue / Red / Gold

Type: Speaker
Shape: Round
Connection: Wireless Bluetooth
Maximum output power: 3 Watt x 2
USB: 2.0
Bluetooth version: 4.0
Microphone
Frequency response: 85 Hz - 20 KHz
Battery capacity / voltage: 1500 milliampere per hour / 3.8 Volts
Battery recharging time: 2.5 hours
Battery life: 8 hours
USB input power: 5 Volts, 2 Ampere