KEBIDU | Bluetooth 5.4 Receiver Transmitter 3.5mm Aux 2-in-1 Wireless Audio Adapter for TV Headset Car Radio Flight Mp3 Player Speaker

Feature:[LED Indicator Display & Hands-Free Call ]Bluetooth car adapter with LED indicator, Bluetooth working and connection status can be easily identified, which is convenient to use. Hands-free design makes your driving easier and safer. click the button to answer or hang up the call, long press to reject the call, double click to redial the call.[The Latest Bluetooth Version 5.4]Aux Bluetooth adapter built with Bluetooth 5.4 technology, combining A2DP profile, reduce power consumption and offer stable connectivity and excellent signal stability.[Dual Pairing, Share Your Happiness]In TX mode, the Bluetooth audio transmitter can connect two stereo Bluetooth headsets or stereo speakers at the same time, and the two headsets/speakers can sound simultaneously. Bluetooth transmitter can satisfy your idea of watching movies with your lover/friends/family with Bluetooth headphones.[APTX Low Latency]Featured with APTX Low Latency, you can watch video while listening to wireless audio without any noticeable audio delay. NOTE: your receiving device is better also support function of APTX Low Latency. Or the receiving device might use another codec (e.g. SBC, APTX,HD).[Long Service Time]The Bluetooth receiver for home stereo can be fully charged for 2 hours, with a 250mah battery capacity, support constantly working for 15H in transmit mode and 20H in receive mode (charging input requirements: 5V DC ). 7*24 hours after-sales service and one years warranty.Bluetooth Transmit Mode(TX):Stream audio from devices to Bluetooth enabled devices.Bluetooth Receiving Mode(RX):Stream audio from phone/laptop to non - Bluetooth devices.Multipoint ConnectionPlaese pair smartphone one by one Support connecting 2 devices at the same timeHiFi PerformanceSupport APTX HD latency as low as 40ms.Bring you low latency experience.Mode SwitchingToggle the button to choose TX or RX Mode.Fix Sound Lag with APTX Low LatencyNote : To not have delays, your headset also has to support Aptx LL.