Features: Experience seamless hands free communication and high quality music playback with our Sun Visors bluetooth-compatible Car Speaker, featuring bluetooth-compatible Version 4.2+EDR and support for Siri voice dialing. This Multifunction device supports MP3/WMA/WAV formats, offers automatic power off memory, and can connect to two phones simultaneously, making it a comprehensive Auot Sound solution. Ideal for drivers who value convenience and styles , especially youthful users frequently on road. Perfect for use in your car, office, or outdoors, thanks to its unique magnetic base design that ensures stability across various environments. EnhanceS your driving experience with this bluetooth-compatible car kit, designed to provide superior Sound Performances and easy connectivity, ensuring you stay focused and entertained on every journey. Specifications: Material: ABS Size: about 2.3x5.1x13.5cm/0.91x2.01x5.31inch Rate operating voltages :12V~24V Limit operating voltages :8-32V Support music format :MP3/WMA/WAV TF card capacity :1G-32G Operating temperature :<70 degrees :>60dB Distortion degree :< 0.1% Frequency response :20Hz-20Khz Separation of left and right channels: > 60dB bluetooth-compatible transmission distance: less than 10meter bluetooth-compatible microphone effective distance :0.5-2M launching effective distance :2M Package Includes: 1 set Car Speakerphone note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.