<div class="detailmodule_dynamic"><kse:widget data-widget-type="relatedProduct" id="1005000004074434" title="" type="relation"></kse:widget></div> <div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><br />Features: <br />1. Supports wireless microphone (with receiver), capacitive microphone, and dynamic microphone. <br />2. Two sets of receivers can be inserted simultaneously, or one to two wireless microphones can be selected. <br />3. It is recommended to use a wireless microphone with a receiver for lower background noise. <br />4. Two microphone inputs, reject the microphone. <br />5. Supports wired capacitor microphone and dynamic microphone. <br />6. The USB flash drive supports formats: MP3, WAV, SBC, WMA, AAC, APE, and FLAC.</p> <p>Parameter: <br />Model: ZK-DAM L1 <br />Name: 220W+220W+350W Power Amplifier Board <br />Amplifier chip: TPA3251D2 <br />Bluetooth version: 5.0 <br />Bluetooth transmission distance: 15 meters <br />Audio input: <br />Integrated potentiometer: Bluetooth+AUX+USB flash drive+USB sound card+MIC <br />Potentiometer separation type: Bluetooth+AUX+USB flash drive+PC sound card+MIC <br />Audio output: Left channel 220W+Right channel 220W+subwoofer 350W <br />Adaptive power supply: DC15-36V, &ge; 8A (cannot be connected to AC power) <br />Compatible speaker: Left and right channels 50-200W, 3-8 &Omega;; Subwoofer 50-300W, 2-8 &Omega; <br />Dual channel volume adjustment: 1. Background music volume adjustment with multifunctional buttons (click pause, double-click next track, triple tap previous track, long press mode switch) <br />2. Mike volume adjustment <br />Protection mechanism: Input anti reverse, over temperature, over current, short circuit, overload. <br />Features: Dual microphone input, supports EQ adjustment on the upper computer, can be used independently as a 2.1 amplifier board without the microphone board, with multiple gameplay options. <br />Product size: <br />Potentiometer integrated power amplifier board: 122x110x27mm <br />Potentiometer separated power amplifier board: 103x110x23.7mm <br />Karaoke 0K board: 100x44x14.7mm</p> <p>Package include: <br />Set 1: <br />1X power amplifier board <br />1X shell kit (shell needs to be installed by oneself)</p> <p>Set 2: <br />1X power amplifier board</p> <p>Set 3: <br />1X power amplifier board <br />1X shell kit (shell needs to be installed by oneself) <br />1X Karaoke Board<br /></p></div></div>