new wireless bluetooth speaker outdoor portable super dynamic bass boost rgb lamp small speaker

s637-audio-025250

packing number: 40pcs
carton: 57.5*51.8 * 56.3cm
gross weight: 40/38.8kg
packing size: 24.9*10.9 * 13.5cm
product size: 24.5*10.5 * 15.6cm
color: black red, blue, gray
accessory parameters: bluetooth version: huayao core
output power: 5w * 2
battery: 1500mah
playing time: 1 h
speaker size: 66mm * 2
charging voltage: dc 5v
accessory features: 1 built-in bluetooth
2 support usb/tf/fm