Xiaomi Square Box Bluetooth Speaker – White
Microphone: Yes
Connectivity: 3.5mm line-in, Bluetooth connection
Bluetooth Version: V4.2
Transmission Distance: ≤10m
Support Audio Protocol: A2DP, AVRCP, HFP
Output Power: 2.5W*2
Speaker Impedance: 3Ω
Frequency Response: 100Hz-18kHz
Frequency: 2402MHz-2480MHz
Battery Capacity: 1200mAh
Input Voltage: 5V 1A
Working Time (h): About 10 hours (40% volume)