Baseus BSBA-02 (Overseas Edition) Bluetooth AUX Transmitter - black Baseus transmitter will allow you to connect your phone to your car radio, for example. A Bluetooth-AUX connection is used for this process. With its help, you can turn wired devices into wireless ones – thanks to the built-in Bluetooth 5.0 technology and the AUX mini jack 3.5 mm connector. The transmitter has a built-in panel for calling, the ability to change the volume and a built-in microphone for making calls. Thanks to this, the product is a transmitter and a hands-free set at the same time. The most important advantages of the Baseus BSBA-02 transmitter: It allows you to receive an audio signal. The accessory is a transmitter that allows you to receive a signal. It will allow you to play music from your phone on home stereo speakers, car or speakers without Bluetooth options. The receiver mode is used for this It provides a fast and stable connection . Supports Bluetooth 5.0 Technology Specification: Manufacturer: Baseus Model: BSBA-02 Bluetooth Version: 5.0 Transmission Range: Up to 10m Microphone Sensitivity: -42dB (±2dB) Frequency Range: 50Hz-20kHz Operating Time: About 10 Hours Battery Capacity: 145mAh Charging Connector: microUSB (5V/0.1A)