Check the listing for details. DS18 Universal Bluetooth 5.3 Audio Receiver Wireless Water-Resistant IP66. Color: Black, Condition: New, Made in China. Listed at 71.95 USD. The DS18 BTC-FIVE Universal Bluetooth® 5.3 Audio Receiver instantly upgrades any audio system with long-range, high-quality wireless streaming. Designed for powersports, marine, off-road, and daily-use applications, this compact digital media receiver delivers stable, low-latency Bluetooth 5.3 performance with a wireless range of up to 130 feet. It features a clean 3.3V stereo RCA pre-out with a strong 96dB signal-to-noise ratio, making it ideal for amplifiers and audio processors. Built with an IP66 water-resistant rating, the BTC-FIVE is ready to handle rain, splashes, dust, and rough conditions. Plug-and-play installation includes power and RCA cables, internal fuse protection, and a remote trigger output to automatically turn on your amplifiers.