YD-71812 8'' istar speaker/1*12

Features:

• High-Fidelity Audio: Equipped with a substantial 8-inch Speaker Unit and a 30W Output Power to deliver clear, loud, and impactful sound.

• Wide Frequency Response: Enjoy a full range of audio from deep lows to crisp highs with a frequency response of $45\text{Hz}-18\text{kHz}$.

• Built-in Rechargeable Battery: Keeps the music playing without being tethered to an outlet. It charges via a standard DC 5V connection.

• High Signal-to-Noise Ratio (S/N): With a rating of $>\text{85dB}$, the speaker minimizes background noise for cleaner sound quality.

• True Wireless Stereo (TWS): Connect two YD-71812 speakers together wirelessly for a powerful, synchronized stereo sound experience.

• Wireless Connectivity: Easily stream music from your smartphone, tablet, or laptop via Bluetooth (implied by the "Play music through the wireless connection" text).

• Wired Input: Features a MIC IN port for karaoke or announcements and a Line-In port (implied by controls) for devices without Bluetooth.

• Media Slots: Supports direct playback from USB drives and TF cards (MicroSD).

• Built-in FM Radio: Tune in to your favorite local stations.