[New for 2025] LOLYYDENS Aux Bluetooth 5.4 Transmitter & Receiver, 2-in-1, Ultra-Small Bluetooth Transmitter and Receiver, Low Latency, Hands-Free

[Two-in-one device: Bluetooth receiver + Bluetooth transmitter & automatic pairing] LOLYYDENS' Bluetooth transmitter and receiver functions are both functional. Easily switch between transmit and receive modes with the slide of a button. The Bluetooth transmitter also has a memory function, so it will automatically connect the next time you turn on Bluetooth. [Bluetooth 5.4 Technology & High-Quality Audio] This 2-in-1 Bluetooth transmitter and receiver features the latest version of Bluetooth 5.4, which reduces power consumption and offers faster transfer speeds than AAC and SBC, ensuring a stable connection. With a 10M transmission distance, you can move freely around your home or office without worrying about audio signal interruptions. It also features high-quality HiFi technology that reduces audio latency and delivers high-quality audio, restoring true sound and powerful bass for the ultimate listening experience. [Connect to Two Devices] The LOLYYDENS Bluetooth receiver can connect to two devices simultaneously, allowing you to enjoy a variety of functions, including music playback and phone calls. *In receive and transmit modes, you can connect two devices (such as smartphones) at the same time, but you cannot play multiple audio sources simultaneously. [Easy Connection & 10-Hour Playback] The Bluetooth transmitter and receiver easily switch between transmit and receive modes with a simple slide. The indicator light makes it easy to see the connection status. It can be fully charged in just 1.5 hours using the Type-C fast charging cable (included). Enjoy 10 hours of playback time, and even use the device while charging. Playing music in your car is now a breeze! [Safe Driving & Hands-Free Function] This high-quality Bluetooth receiver features an improved microphone that works in tandem to capture sound from 360° for smoother calls. Upgraded CVC8.0 technology and a built-in filter IC provide clearer listening and truer voice transmission, eliminating echo and noise (wind, traffic, crowds, etc.). Insert the receiver into the car's AUX port and connect it to your phone's Bluetooth for hands-free calling, navigation, and song listening. [Package Contents & 24-Month Warranty] This package includes one Bluetooth receiver, one Type-C cable, one 3.5mm connector, and one Japanese instruction manual. The Bluetooth transmitter comes with a 2-year warranty. We offer comprehensive support to all our customers, so please rest assured. If you have any questions about the product or how to use it, please feel free to contact us. We will do our best to resolve any issues as quickly as possible.