Hands-free Calling: This hands-free car speaker is equipped with the latest bluetooth V5.1 to ensure a stable connection. It integrates HD Voice and noise reduction technology to provide clear calls and interference-free music playback, which is perfect for vehicles not equipped with hands-free function.Voice Command Integration: Use Siri or Google Voice Assistant to make driving safer. You can easily make calls, send text messages or get driving directions through voice commands. The improved "big button" design ensures that the speaker is easy to operate without distracting attention from the road.Automatic Power Management: When out of the bluetooth range of 33 feet (about 9 meters), the hands-free bluetooth car kit will intelligently shut down and enter sleep mode. When subjected to any (such as opening the car door), it will automatically power on and reconnect.Versatile: This bluetooth speaker is easy to operate and can be easily clipped onto the car visor for hands-free calls. It is versatile and can be used as a desktop speaker for conference calls or as a portable music player, making it a perfect gift for various occasions such as Father's Day.Longer Battery Life: Enjoy up to 22 hours of uninterrupted talk time and up to 1000 hours of standby time. A full charge takes only about 2 hours.Specifications:Name: Wireless bluetooth Speakerbluetooth Version: V5.1Sound Quality: HD VoiceBattery Capacity: 1000mAhNoise Reduction Technology: SupportedApplicable Models: Sedan, SUV, Truck, Van, Minivan, Pickup, BusStandby Time: Up to 1000 HoursTalk Time: Up to 22 HoursCharging Time: About 2 HoursConnection Range: 33 Feet (about 10 Meters)Multi-Device Support: Up to two mobile phones can be connected at the same timeColor: As ShownMaterial: plasticP