Elysium TOT

total system power(RMS): 12W
Driver impedance: 4 ohm
Driver size: 2x2" (6W per channel)
Frequency response: 90Hz - 20kHz
Wireless distance: up to 10m
Built-in rechargable battery 3000mAh
Battery operating: 4 hours continuously playing at 80% volume
Charging time: 6-8 hours (5v usb charger)