2-in-1 functionality: Works as both a Bluetooth transmitter and receiver with TX and RX modes for flexible wireless audio use.

3.5mm AUX compatibility: Connects easily to non-Bluetooth devices such as car stereos, TVs, projectors, and airplane entertainment systems through a 3.5mm audio jack.

Long battery life: Offers up to 8 hours of use in TX mode and up to 5.5 hours in RX mode for reliable daily and travel performance.

Dual pairing support: Pairs with two devices at the same time, making it convenient for shared listening.

Built-in microphone: Supports call answering and hanging up in RX mode without disconnecting the device.

Easy operation: Press and hold the function button for 3 seconds to power on and pair, then reconnect automatically after initial setup.

Compact and portable: Lightweight pocket-sized design makes it ideal for travel, car use, and everyday wireless audio needs.

Compatibility note: Compatible with AirPods and AirPods Pro, but not compatible with AirPods Pro 2, AirPods 4, or AirPods 4 ANC.