Wireless Speaker Microphone

Wireless speaker microphone ï Echo effect ï Wireless connection (BT microphone) ï Volume adjustment of the track being played ï Previous/next track selection keys ï Smartphone Stand ï Micro USB socket and its cable can be used for charging the lithium battery (cable included) ï Using time: 3-4 hours ï Charging Time: 2-3 hours ï Dim.: 85x65x240 mm.