With the Armor All Bluetooth Receiver, you can connect with multiple devices for the ultimate driving experience. Link to your Bluetooth-compatible devices to play music through your car’s stereo. Our device has a range of 33 feet allowing you to connect whether in the front or back seat. A built-in microphone allows you to connect your phone for safe hands-free calls while you’re driving. Just connect it to the auxiliary port on your vehicle’s setup and you’re all set. The 3.5mm Audio Adapter easily fits most ports without issue. Our receiver is also powered by a rechargeable lithium-ion battery and comes with a Micro-USB Cable to recharge when it runs low. Stream your favorite songs or have safe hands-free calls with the Bluetooth Receiver.