★ 【Multi-function】 It will also be used as a speaker for home use / outdoor activities, supporting hands-free calling for cars, music use as well. • ★ 【Easy operation】 Once you set it to smartphone once, pairing automatically after the second time! Two mobile phones can be on standby simultaneously. Even if you receive an incoming call while driving, you can respond immediately with a single button. Just by pressing the button, you will be in a hands-free conversation state. • ★ 【Vibration sensing sensor】 When you get on the car, this instrument automatically turns on the bluetooth function and connects to the mobile phone. If you get out of the car, the instrument will automatically turn off within 5 minutes. • ★ 【Built-in Bluetooth 4.1】 This is a Bluetooth hands-free speakerphone for in-car use that can be connected to a Bluetooth compatible mobile phone such as iPhone / Dokomo / Samsung / HTC / Sony / LG and can make a hands-free call. • ★ 【Product Details】 Bluetooth Portable Speaker Body * 1, USB Cable * 1, Cigar Power Adapter * 1, Japanese Instruction Manual * 1