Earldom®ET-BR13 Bluetooth 5.3 Audio Receiver 3.5mm Aux Receiver Stereo Speaker

374B Product Description: Metal Microphone Pore Design: Enhances sound collection for high-fidelity hands-free calls. Includes a safety cap to protect the interface from dust and wear TF Card Playback and Card Reader: Insert TF card for direct playback with an intelligent decoder. Also functions as a card reader for easy data transfer Dual-Side USB Port Design: Easy to install with plug-and-play functionality. Ideal for quick and convenient use in cars and other devices Best Choice for Vehicles without Bluetooth: Perfect for music, hands-free calls, and navigation. Simple one-touch operation Upgrade Bluetooth Function on Computer: Enhances wireless desktop experience. Ensures more agile and efficient operation Specification: Material: Aluminum alloy + ABS Bluetooth solution/version: AC6956A (V5.3) Input interface: USB + 3.5MM + TF card slot Function: call + TF card + audio transmission + microphone + music playback Bluetooth receiving distance: 15m Package included: 1 x Audio Receiver 1 x English User Manual 1 x Audio Cable Other things not included