Bluetooth Wireless Music Receiver — USB Powered AUX Adapter Turn any wired speaker or sound system into a Bluetooth speaker in seconds. This compact wireless music receiver plugs into your speaker's AUX port and pairs with your phone, tablet, or computer over Bluetooth — no cables, no hassle, just wireless audio streaming with reliable sound quality. Powered by Bluetooth 5.3+EDR with A2DP support, it delivers a stable, high-fidelity wireless connection with a range of up to 10 meters, so you can stream music from across the room. It's compatible with virtually all smartphones and computers — Android, iOS, Windows, and Mac. Setup takes seconds: connect the receiver to your speaker's AUX input using the included 3.5mm audio cable, power it via any 5V USB source, then pair your device via Bluetooth. Once matched, the indicator light blinks steadily to confirm an active connection — no app or driver installation required. Its ultra-portable, mini design means you can carry it anywhere — perfect for home stereos, car speakers, PA systems, or any AUX-equipped audio device you want to make wireless. Key Features: Bluetooth 5.3 + EDR, A2DP support USB powered (5V DC) Wireless transmission range: up to 10m Includes 3.5mm AUX cable for speaker connection Compatible with ~95% of phones and computers Compact, portable mini design LED pairing/connection indicator Plug & play — no drivers required Package Includes: Bluetooth Wireless Music Receiver (YET-M1) 3.5mm to 3.5mm AUX cable Ideal for: Upgrading wired speakers, car audio systems, home stereos, and PA systems to Bluetooth wireless streaming