Annadue Bluetooth 5.4 Transmitter Receiver, 2 in 1 Low Latency

Long Battery Life: The working time of this aux Bluetooth adapter is up to 10 hours when making calls or playing music. Use Type C fast charging cable (included) to fully charge in 2 hours. Low Latency: Equipped with enhanced microphones and upgraded CVC8.0 technology, the car bluetooth receiver effectively filters out road noise, resulting in clearer calls on both ends of the line. Note: Before using the product, it must be fully charged. You can take it whenever you go, very good companion for drivers. A must have airplane Bluetooth transmitter for long flights, daily commutes, and road trips. Bluetooth 5.4: The Bluetooth transmitter receiver is equipped with the most advanced Bluetooth 5.4 smart chip, providing excellent sound decoding technology, guaranteeing up to 99% low latency, maximum restoration of the original sound. Compact Design: The Bluetooth car adapter takes up little space, so you can take it anywhere. Connect it to your vehicle, speakers, or any headphone jack, and the 3.5mm jack design gives you no tangled cords.