Introducing the In-car Bluetooth Speakerphone - Hands-Free Visor Bluetooth Speaker for Safe Drive Talking. This speakerphone ensures clear and loud calls with its high volume and advanced noise reduction technology. The HD Voice microphone and Bluetooth V1+EDR Tech capture your voice accurately, providing fast and clear voice transmission without any delay. The cambered panel with 574 dense holes enhances sound clarity by canceling echoes, making the voice from the other party softer and clearer. With a serious battery life of up to 25 hours of talk time and 450 hours on standby, this car Bluetooth speakerphone is perfect for long road trips. Setting up and operating this speakerphone is a breeze. Simply pair it with your cellphone and place it on your vehicle sun visor within seconds. The big button design ensures easy operation, allowing you to focus on safe driving. Upgrade your driving experience with the In-car Bluetooth Speakerphone - Hands-Free Visor Bluetooth Speaker. Order now for clear and safe conversations on the go.