Henhaoro Aux bluetooth receiver adapter 5.0 with MIC handsfree calls Wireless Audio adapter portable car kits for car stereo with RCA AUX 3.5mm for Home stereo,headphones,speakers 10-Hour Battery Life

Model number: S-18 Bluetooth Receiver for Cars, Headphones, Speakers, and More Pairing Steps: 1. Long press the “Multi-Function” button , S-18 power on and the indicator light flashes green and blue, which means it’s pairing mode. 2. Plug into the audio input port on your home stereo or car stereo. 3. Turn on the Bluetooth function of your smart device, search for “S-18” and connect. After successful connection, the indicator flashes turn to blue. 4. Then you can enjoy music or answer hands-free calls. Stay Connected Bluetooth 5.0 provides an ultra-stable connection up to 30 ft away from your device. Don’t Stop Streamin’ Use S-18 to bring your older speakers and headphones into the present. Connect to your mobile device to stream your favorite music, podcasts and more, and adjust the volume with the built-in controls. Extended Battery Life Enjoy up to 10 hours of continuous usage and charge in just 2 hours. Compatible with Cars Plug into your car’s AUX port to stream music and answer calls conveniently. Just press the receiver button to answer incoming calls. Dual Devices For greater versatility, S-18 can simultaneously connect to two Bluetooth devices. Listen to music, answer calls, and more—at the same time. How to Pairing with The Second Bluetooth Device? 1. Turn off the Bluetooth function of the first smart device, and the receiver will enter pairing mode again. 2. Turn on the Bluetooth of the second wireless device, search for “S-18” and connect. 3. Turn on the Bluetooth function of the first smart device, select “S-18” in your pairing history. 4. Then both of 2 devices have connected to the receiver at the same time. What You Get S-18 Bluetooth receiver, charging cable, User manual, RCA cable. Note: NOTE 1. Charge at least once per 3 months, when not using for a long time NOTE 2. Can't be used for Echo dot