<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features:<br/>1. Adopting digital amplifier chip AXS2031, with simple circuit, high output power and other advantages.<br/>2. Frequency range 87.5MHz~108MHz, with high sensitivity, low noise, strong anti-interference and other advantages.<br/>3. Voltage range 2.5~5.5V, 5W high fidelity output at full load, voltage as low as 2.5V can still maintain no distortion.<br/>4. With power failure memory function, using cool blue LED digital tube display, real-time display of the volume level or frequency received<br/>5.30cm universal signal receiving antenna, can be rotated in any direction to accept FM signals, can achieve the best reception effect</p><p>Parameter:<br/>Power supply voltage: 2.5~5.5V<br/>Power supply: USB-5V or 2 AA batteries (not included in shipment)<br/>Receiving band: FM frequency band<br/>Frequency range: 87.5MHz~108MHz<br/>Output power: mono 5W<br/>Product size: 158*74*28mm<br/>Note: Only one of the two power supply methods can be selected when using!</p><p>Package include:<br/>DIY Kit*1<br/><br/></p></div></div><p><br/></p>