Intcrown S601 Bluetooth 4.0 Multipoint Speakerphone Handsfree Car Kit for Multi Devices In-car Visor Speakerphone Retail Package (Black) Newest Bluetooth version: V4.0+EDR; Easy to pair and use with any mobile devices with Bluetooth such as iphone, Samsung, HTC, LG, and other brand phones with Bluetooth. Multipoint function allows to pair up to two Bluetooth devices Play music from your mobile phones; Hands free calling; incoming call number reading; Talk time: 16 hours; Stand-by time: 1000 hours; Charging time : 3 hours;Build-in DSP for noise reduction and echo cancellation;Equips with Hi-Fi 2W loudspeaker, high sensitivity microphone; Quick clip-on as sun visor