bluetooth dongle 1.Lipstick shape 2.ISSC, IVT2.7 software 3.Bluetooth V2.1+ ... .class 1/2, operation range up to 100m Bluetooth dongle1. Lipstick Bluetooth USB dongle 2. Operation range: 20 meters (class 2 ... . Color: red, blue, black12. Net Weight: 8g; Gross Weight: 41g Lipstick shape bluetooth dongle