Welcome to our store! This wireless Bluetooth car kit is designed to transform your car stereo system into a wireless Bluetooth environment. It allows you to connect your Bluetooth smartphone or tablet and stream calls and music directly to your car's speaker system. The dashboard-mounted receiver comes with a built-in microphone for convenient hands-free calling. With this car kit, you can enjoy the convenience of hands-free calling on the go. It also gives you easy access to music on your mobile devices, with controls for play, pause, previous song, next song, and more. This Bluetooth audio receiver is suitable for any car with a 3.5mm AUX input. Simply stream audio through the 3.5mm input of your car stereo to enjoy your favorite music while driving. It supports Bluetooth modes such as HFP, HSP, A2DP, and AVRCP. Additionally, this Bluetooth car kit features a USB charging port with a 5V/2.1A output. This allows you to conveniently fast charge other USB devices, such as your mobile phone, tablet, or camera, while on the go. The car kit also has an automatic startup function. It automatically turns on when you start your car and automatically syncs with the last connected phone. Just make sure your phone's Bluetooth is turned on before starting the car. Product Specifications: - Material: ABS - Input: 12-24V - USB Output: 5V, 2.1A - Working Temperature: 0-60℃ - Signal-to-Noise Ratio: >90dB - THD: <0.05% - Bluetooth Version: 5.0 - Bluetooth Mode Support: HFP, HSP, A2DP, AVRCP - Bluetooth Transmission Distance: <10 meters Package Includes: - 1 x Bluetooth Receiver - 1 x 3.5mm Extension Cable - 1 x Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.