MS881 foldable wireless bluetooth headphone with four-hole speaker

Bluetooth version:BlueV3.0+EDR

Transmission distance:10 meters

Use time:4 hours

Standy time:180 hours

Battery 250mAh rechargeable polymer battery

Function:adjust the volume,switch songs,incoming calls,calls refused,hang up the phone,bluetooth play,phone replay,bluetooth back to connect,voice prompts,battery indicator

CTN/size:89*40*52cm

N.W:23.kgs

G.W:27.7kgs