Bluetooth motorcycle intercom with speakers and microphone. - Model: B+COM SB4X lite - Bluetooth Version: Bluetooth 4.1 - Included: Speakers, microphone, USB cable - Connection: Bluetooth - Input Voltage: DC 5V 0.8A max There are scratches from use. Also, the microphone cable and speaker cable have some peeling of the insulation due to aging. Protection with tape or replacement is required. There is no box or instruction manual, so please download it from the manufacturer's website. Also, although not pictured, a USB cable for charging and communication is included. Thank you for looking.