Compact Outdoor Portable Wireless PA System / Bluetooth Trolley Speaker

Compact Outdoor Portable Wireless PA System / Bluetooth Trolley Speaker Specifications: Power:80W Speaker:12*1+3'*1 Lead-Acid Battery:4.5Ah/7.4V With LED Display, USB/TF/FM/Bluetooth function Wireless Microphone Description: 1. With a 12Inch bass speaker and 3inch treble speaker. 2. With handle and trolley to carry easily. 3. Rechargeable battery delivers up to 9 hours of fun. 4. Full-range speaker gives rich, dynamic response 5. RCA aux input for non-Bluetooth devices 6.