Volkano Flow Series Portable Bluetooth Speaker

Battery: 1800mAh / 16W
Bluetooth Distance: 10m
Bluetooth Version: 5.1
Charging Input: 5V DC / 1A
Charging Time: 2 hours
Chipset: AC6966B
Driver: 52 mm
Frequency: 50Hz 20kHz
Impedance: 4 Ohm
IPX Level: IPX67
Playback Time: Up to 4 hours
Sensitivity: 85dB