Compact and Powerful: Upgrade your audio experience with the for Fosi Audio MC101, a Bluetooth stereo amplifier designed to provide robust sound in a small form-factor. Perfect for home audio enthusiasts and audiophiles alike. Bluetooth Connectivity: Features advanced Bluetooth technology for seamless wireless streaming. Enjoy your favorite music from any Bluetooth-enabled device without the clutter of cables. High-Resolution Audio: Experience crisp, dynamic sound with our 2 Channel HiFi Receiver that supports a wide range of frequencies, ensuring premium audio delivery for all music genres. VU Meter: Equipped with a visually enticing VU meter that not only adds a touch of retro style but also provides real-time audio level monitoring. Designed for Passive Speakers: Perfectly tailored for passive speaker setups, this mini amplifier will maximize your audio system's performance without the need for additional components. Audio input:wireless Bluetooth 5.3, RCA lotus head Audio output:Speaker output (banana head or bare wire), front output 3.5mm Channel:2.0 Signal to noise ratio:greater than equal 100dB Dynamic range:greater than equal 100dB Distortion:less than equal 0.03% Speaker impedance support: 2-8ohm Output power: maximum 100WX2@4 ohm Frequency response: 20Hz-20kHz (± 1.8dB) Input voltage range: DC 12V-24V Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:Black Material:aluminum alloy Package Contents: 1 * amplifier 1 * Bluetooth antenna 1 * Power adapter