Bluetooth 5.4 Audio Receiver Transmitter 3.5mm AUX For TV Car Stereo Turntable Home Aircraft Black

Stable Connection : The Bluetooth transmitter receiver adopts the latest Bluetooth V5.4 technology to provide a more stable and faster wireless connection experience; it automatically reconnects to paired devices, simplifying connection steps and making usage more convenient, and ensures smooth and uninterrupted audio transmission whether at home or outdoors, allowing you to enjoy high-quality sound. Long-lasting Battery Life : The intelligent design of the Bluetooth connector enables the device to automatically shut down after 10 minutes of no connection to save power; when fully charged, it can play music continuously for up to 17 hours, and a digital tube displays the battery level, letting you keep track of the device's battery status at all times and avoid sudden power cuts. Multi-device Connection : The Bluetooth receiver supports two modes, namely RX reception and TX transmission, and can connect to two Bluetooth devices simultaneously; in RX mode, a traditional speaker is instantly transformed into a Bluetooth speaker and it is also suitable for traditional gasoline-powered cars connected via the AUX interface, while in TX mode, it can transmit sound from a TV or computer to Bluetooth headphones. Private Calling : The Bluetooth adapter allows one-click activation of the BASS function to enhance the bass effect; its private calling design protects the privacy of your calls, enabling you to answer calls with peace of mind even in public places, and the device is lightweight and compact, with a bare weight of only 25g and dimensions of 3.5 x 1.2 x 5.3 cm, making it easy to carry. Easy to Use : The 2-in-1 Bluetooth transmitter is suitable for devices without Bluetooth function such as TVs, turntables, stereos and amplifiers, with strong compatibility; the set includes the main unit, a data cable, an airplane adapter and an instruction manual, and is made of durable ABS material, with a charging voltage of 5V, a current of 186mA and support for 2-hour fast charging.