Xiaomi Roidmi 3S, improved successor to Roidmi 2S - compatible with all car sockets. Main advantages: improved noise reduction system, wireless transmission of music, compatibility with sockets of all cars. Specification: communication via Bluetooth 4.2, USB 5V, 2,4A ports for charging e.g. phone, illuminated with LED, works with iOS and Android systems, advanced noise reduction function. Kolor: black ROIDMI 3S is the third generation of the popular transmitter of the well-known brand XIAOMI - it has been improved and adapted to all models of car sockets. Works with Android and iOS devices. Communication between the smartphone and the transmitter takes place via Bluetooth. The sound is emitted by car speakers. Two LED backlit USB charging ports. Single output charging current - 2,4A. Maximum current on two outputs - 3,8A. Input voltage 12-24 V High-quality workmanship - improved compatibility allows connection to any car socket. The electrode is made of high-strength, corrosion-resistant stainless steel. Roidmi 3S is equipped with Bluetooth 4.2 module allowing for even better connection with your smartphone. Once connected, you can listen to music directly from your phone, via the Internet or FM radio. The transmitter is easy and convenient to use, thanks to a dedicated application available in Google Play and App Store. The application can be downloaded by scanning the code next to it.