CRONY RX-4101 colorful light portable speaker with microphone USB TF FM RADIO Speaker

Output: 3Ω 5W*1
Frequency: 100HZ---20KHZ
Speaker Specification: 4 Inch x1
SNR: ≥85db
Power Supply: DC 5V 1A
Battery: 3.7V 1200mAh
Function:BT/USB/FM /AUX/One knob /Karaoke/Disco LED lightTWS

Product Size:165*145*200MM
Box Size:170*150*210MM
CTN Size:610*345*660MM
Standard Accessories：charging cable 1pcs