The T-04 Bluetooth FM transmitter is a product that increases the functionality of even the simplest car radio. Data from the transmitter is sent directly to the cars audio system. Thanks to the built-in Bluetooth function, it is possible to stream music directly from the phone. In addition, the transmitter is equipped with two USB inputs, one of which allows not only to charge portable devices, but also to play music from them. The most important features: - Built-in microphone allows you to make hands-free calls - CVC noise reduction - Full Duplex technology - A2DP support, which allows you to transfer and play high-quality music via Bluetooth - Automatic pairing after the first setting Specification: - Bluetooth version: V5.0 + EDR - Frequency range: 20Hz-20KHz - Working current: 45 mAh (max) - Standby current: 25 mAh ( max) - Frequency: 2.402-2.480 GHz - Operating range: up to 10 m - RF: 4dBm - FM frequency: 87.5 - 108 MHz