SIMOLIO Long Range Bluetooth Audio Adapter, HiFi Wireless Adapter for Home Stereo/Wired Speakers/Amplifier, Bluetooth to RCA 3.5

Features: 1. This Bluetooth wireless HiFi adapter allows you to wirelessly stream high fidelity audio from any Bluetooth-enabled device including smartphones, tablets, computers, laptops etc. to your favorite home stereo/vintage speaker/car stereo system via RCA or 3.5mm AUX cable. 2. Compatible with any wired speakers or music streaming system or older home stereo receiver with RCA and 3.5mm AUX audio input jack. 3. An external antenna extends the range of this Bluetooth adapter to 30-40FT (10-12M) indoors and 100FT (30M) line-of-sight outdoor environment. 4. Volume control buttons allows easy volume and track adjustments. 5. Easy use to use Bluetooth receiver. Simply power up the receiver, plug the receiver to your wired speaker system, and pair the receiver to any of your Bluetooth capable device, including smart phones, laptop, Bluetooth-enabled PC, etc.. 6. This wireless adapter doesnt have built-in battery. Its powered by AC to DC power adapter or USB power source with USB C cable. Power Adapter is included. Note: 1. This is a Bluetooth receiver only. It is by no means a Bluetooth transmitter, so it can not pair and work with your Bluetooth headphones or Bluetooth speakers. 2. This receiver does not have battery built-in, so does not recommend use in car or boat.