Specification:

l           Drive unit: RL   40mm

l           Thd:0.5%

l           Impedance:RL   4 ohm

l           Frequency response:

R、L 200Hz-18KHz

l           Input power:USB

l           Rms power: RL 2x3W

l           Color: black/white

l           Dimensions:RL 60*50*80mm