Artchros Bluetooth Speakerphone In car hand Free for safe driving The Artchros Bluetooth In car Speakerphone enables you to have a hands-free call and safe driving It reports the incoming phone numberCan turn off, transfers all the bluetooth devices to reach outstanding full duplex sound quality. Built in 2 X 2 watts speaker & DSP echo cancellation & noise suppression technology.ensure HD quality voice. When youre not in a call, you can stream multimedia  including: GPS directions and podcasts. Built in Rechargeable 800mAh lithium-ION battery with 16 hours talk time with 3 hours chargingWhen you're ready to leave it automatically turns off, saving battery life. Activate Siri on iPhone or Android phone voice commands. (Phone dependent), Make a Call by Siri or other Voice Command. You Can Make A Call By Saying Call XXX". Pair to 2 phones simultaneously. Easy Installation and Use: Activate your Bluetooth function to search this device and pair then just simply attach it to your car's sun visor. Once pairing, next time pair automatically.