M20 40W HIFI Wireless Portable Bluetooth 5.0 Speaker Subwoofer Support Wired Wireless Microphone Voice Recording FM Radi

Specification Model M20Wireless Bluetooth 5 0 playback Bluetooth callFM automatic FM broadcastingTF card U disk extended music playback3 5 Audio input playbackSupport wired and wireless microphonesOne click recordingOne key repeat playbackVoice menu prompt Speaker unit 4 0 inches 4 0 inchesFrequency response range 90Hz 20KHzPower 20W 20WBattery capacity 3000mAh lithium batteryWeight approximately 1500gSignal to noise ratio greater than or equal to 75dBInput interface 3 5mmCabinet WoodSize length 220mm x width 80mm x height 150mmCharging 5V 1AColor Black GraffitiMaterial stretch woodPackage included 1 x Bluetooth Speaker Other products are not included 1 x USB Charging Cable1 x User Manual