Loudspeaker:4Ω  5W（double speaker）

Battery capacity:2400mAh

Bluetooth compliant: V2.1+EDR

Frequency response:100Hz-20kHz

signal-to-noise ratio:≥75dB

Wireless range:10-20meters

Full Charge Time: 6-8 hrs

Bluetooth play back time: 6-8 hrs

Life circle:500

Dimension:220*220*65mm(L*W*H)

Weight: 750g

Material；ABS