Power: smps 110v-240v ~ 50/60hz
source input: usb/sd/bt/hdmi/line in/tv in
bluetooth : version: 5.0 range: up to 10m
optical out/in
dimension(mm): sound bar:69h*76d*960l mm, subwoofer: 185w*420h*350d mm
frequency response: 45hz-20khz
source input: usb/sd/bt/hdmi/line in/tv in
device supports: usb/sd/mmc
bluetooth version:2.1+edr
bluetooth range:10m(without barrier)