Bluetooth Receiver Can Be Inserted Cassette Antenna Car Hands-free Speaker Power Amplifier For 3.5mm Bluetooth Converter Specification: Product Name:Bluetooth receiver Product color:Black Material: ABS Gross weight: 86g/0.19lbs Package size: 12.8x9x2.1cm/5x3.5x0.8inch Connector:3.5MM Bluetooth protocol：5.1 Transmission speed：100（Mbps） Features: Colorful ambient light circleMusic night vision atmospheres light, colorful breathing mode. External antenna increased distance signal interference High gain external antenna, support 50 meters tall distances stable transmission. Bluetooth 5.1 rejects delay stalling Equipped with high-performance Bluetooth chip, stable and low-delay connection is more stable and, supporting 50 meters tall distances transmission. High resolution restored lossless sound quality playback Support WAV, FLAC, lossless formatsBring level music experience. Multiple devices plug and play Receive Bluetooth signals and output to audio headphones and other devices through AUX audio. Support one drag two unlock more function Connect two Bluetooth devices at the same time for multiple, work/play. Support Bluetooth card audio input toggle key to select audio mode, easy to operate. Package Include:. 1x Bluetooth receiver 1x USB cable 1x 0perating manual Immersive Sound Experience: Dive into a world of clear audio with our speaker technology, delivering a mesmerizing and immersive sound experience that brings your music to life. Sleek and Modern Design: Our speaker boasts a sleek and modern design, blending seamlessly with any home décor while adding elegance and sophistication to your living space. Powerful Bass Performance: Experience deep and thumping bass that enhances every beat and adds depth to your audio experience. Enhanced Durability: Built to withstand the demands of everyday use, our speaker is crafted with good quality materials to ensure durability, allowing you to enjoy uninterrupted music for years to come. speaker/bluetooth speaker/bluetooth speakers/speakers bluetooth wireless/speaker bluetooth/bluetooth portable speaker/blue tooth speaker/portable speaker/portable bluetooth speaker/portable bluetooth speakers/speakers