Microlab TL20 Trolley Portable Bluetooth Speaker

Specification Main Features Output Power 200W Signal / noise ratio > 71 dB Input Sensitivity 5 dBuV Frequency response 40Hz – 15KHz Drivers Tweeter Driver: 3″ x 1 Woofer Driver: 8″ x 1 Others Image Rejection:＞80dB Physical Spec Dimension 400 x 200 x 500 mm Weight 17.7 kg Bluetooth Yes USB Yes Input Connetor DC input: Adapter 12V 2A Power Source Battery Battery Parameter: 4.5Ah 12V Battery Capacity: 4500 mAh Charge Time: 6-8hours Play Time: 4-6 hours Warranty Manufacturing Warranty 01-Year Warranty