<p><strong><span style="font-size:16px">Features:</span></strong><span style="font-size:16px"><br/>1. [Plug and play] No installation driver, USB compatible with USB 1.0/2.0/3.0, plug and play, convenient and fast.<br/>2. [Long Range] When charging, the red light is on and the full charge green light is on. It can be used for about three months on a single charge.<br/>3. [Digital display power] LED high-definition digital display screen, digital display power, know the power anytime, anywhere, and charge at any time.<br/>4. [Adsorption Storage] The receiver can be attached to the bottom for easy storage and retrieval, without fear of losing the receiver.<br/>5. [Widely applicable] Speech teaching/company meetings/training speeches/etc</span></p><p><br/><br/></p><p><strong><span style="font-size:16px">Parameters:</span></strong><span style="font-size:16px"><br/>Remote control distance: ≤ 200M<br/>Battery capacity: 200MAH<br/>Working voltage: 3.7V<br/>Color: Black/White/Pink<br/>Indicator line: red</span></p><p><br/><br/></p><p><strong><span style="font-size:16px">Packaging list:</span></strong><span style="font-size:16px"><br/>Demonstrator * 1</span></p><p><span style="font-size:16px">Charging cable * 1</span></p><p><span style="font-size:16px">User manual * 1</span></p><p><br/><br/></p><p><strong><span style="font-size:16px">Note：</span></strong><span style="font-size:16px"><br/>1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.<br/>2. The color may have different as the difference display, please understand.</span></p><p><br/><br/></p><p></p>