... LED for working status indication -Working distance up to 10 meters (33 feet) -Charge by Micro-USB port. ... ) is a perfect companion for your smart phone, PC, PS3,HTPC,that makes typing, chatting, and playing ... not Bluetooth connection .5.Working distance up to 10 meters (33 feet).6.49 responsive, accurate standard ... x 60(W) x18(T) mm(folded).10.Bluetooth Version:Bluetooth V3.0,Class 2 Rotatable Bluetooth ...