wireless PA amplifier with FM and USB/SD port

Input: Two Φ6.35mm dynamic microphone input jack. One Φ3.5mm condenser microphone input jack. One AUX input jack. One USB input port & one SD card input port. One DC 12V-2A input jack. Output: one Aux output Built in features: One wireless microphone(handheld,lepel mic or headset mic option.) . DC 8.4V rechargeable battery charger. Built in one DC 12V-2.2AH rechargeable battery.DC 1.5V x 8pcs D size battery charger. Built in FM radio function. LED display function. Peak of music power: 60 watts max Speaker: one full range 6.5’’ speaker T.H.D: <5% Wireless service range: 35M max in VHF Frequency channel: single channel/cam be done in double channels for your option Dimensions: 228X138X308mm Gross weight: 3.8kgs