Indepth compatibilityConnect seamlessly to most active devices, including smartphones, tablets, and laptops. The device supports both transmitter and receiver modes for flexible use.Double functionalityIntegrated transmitter and receiver in one compact unit for simple setup and reliable sound transfer without multiple accessories.Lafénce Ultra LobbeBluetooth 5.4 technology delivers stable wireless audio. The rotating audio plug is designed to fit into tight spaces and crowded setups with ease.Sustainable battery250 mAh lithium battery with USBC charging supports consistent performance and convenient recharging when needed.Key attributes at a glanceFunction: Twoinone transmitter and receiver with an integral design for straightforward operation.Compatibility: Works with smartphones, tablets, laptops, and other compatible audio devices.Size and form: Compact, lightweight, and portable for easy transport and use in tight spaces.Material: Built to offer a durable, compact enclosure suitable for everyday use.Performance: Stable wireless connection via Bluetooth 5.4, quick USBC charging, and reliable power for extended listening.Use scenariosHome entertainment: Stream audio from a TV, computer, or gaming console to wireless headphones or external speakers without cables, enhancing latenight viewing or gaming without disturbing others.Mobile listening: Pair with a smartphone or tablet to enjoy music or media on the go, indoors or outdoors, with simple, wire setup.Invehicle or compact spaces: Use in cars or tight setups where space is limited, leveraging the rotating plug and compact design to minimize clutter while maintaining quality audio transmission.