Bluetooth hands-free for the car that does not require any installation! Answer the phone safely while driving and avoid fines with this handy hands-free kit. Simply attach the device with the magnetic holder, then remove it when you leave the car. The hands-free speaker is easily paired with your phone and then automatically connects when the device is turned on. It is possible to have two phones connected at the same time and the device will automatically turn off if the phone is not used for a few minutes.- No installation required - Safe to use - Fits all phones with Bluetooth - Built-in echo-free microphone - HD speaker Specifications:Color: Black Material: Plastic Dimensions: 13 x 5 x 1 cm Weight: 135 g Bluetooth: v4.1 and EDR Working temperature: -20C to 50C Battery: Built-in lithium battery Battery time (operation): approx. 10 h Battery time (standby): approx. 50 h Charging time: 3 h Cable length: 0.5 m Profile support: HSP.HEP 1.5 profile Full Duplex The package contains:1x Multipoint speaker 1x Car charger 1x Magnetic holder 1x USB cable 1x Manual (English and Chinese) No installation required Safe to use Fits all phones with Bluetooth Built-in microphone that does not echo HD speaker Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.