AUX Car Bluetooth 5.4 Receiver / Transmitter Audio Adapter With HD Display

1. Battery capacity: 300mAh
2. Bluetooth version: V5.4
3. Charging port: Type-C
4. Jack: 3.5mm
5. Transmission range: Up to 10 meters in open areas
6. Operating time: Approx. 7 hours (RX), approx. 4 hours (TX)
7. Accessories: Main unit, audio cable, charging cable
8. Dimensions: Approx. 6.05 x 3.94 x 1.68 cm

Features:
1. Features a high-definition screen to display operating status; the large screen makes viewing more convenient, and the usage status is immediately clear
2. Multifunctional design with four modes (Receive/Transmit/TF Card Transmit/TF Card Playback) to meet your needs, instantly transforming wired devices into Bluetooth-enabled ones
3. Plug into the car’s AUX port and connect via Bluetooth to instantly turn your car into a Bluetooth-enabled system, allowing you to listen to music, use navigation, and make hands-free calls simultaneously
4. Compatible with most audio devices featuring audio input/output ports, such as connecting a phone to standard speakers or a computer to Bluetooth headphones
5. Insert a TF card to play music; the built-in smart decoder directly plays music from the TF card and supports multiple formats
6. Equipped with a multifunctional button for one-touch mode switching, reducing cumbersome operations
7. Bluetooth 5.4 chip delivers enhanced performance; driver-free plug-and-play functionality, high-definition stereo transmission, strong compatibility, and rapid connection
8. Supports use while charging; features a 300mAh rechargeable polymer battery with smart fast-charging technology, enabling convenient use anytime, anywhere with extended battery life
9. Automatically reconnects after powering on, remembers devices/modes/songs, and features a built-in power-off memory chip to eliminate the hassle of reconnecting
10. Built-in high-gain Bluetooth antenna and signal amplifier ensure stable transmission up to 10 meters, making it suitable for in-car, office, entertainment, and other home settings