Specification:
Power output: 12W
Driver: 2.5" full range Neodymium driver
Frequency response: 90Hz - 20KHz 
Signal to noise ratio: ≥60dB 

Battery capacity: 3000mAh
Dimension:  W260 x D72 x H152mm

Packaging dimensions

• Net weight: 1.24kg(net)
• Gross weight: 1.45kg
• Tare weight: 0.21kg
• Packaging dimensions: W299 x D96 x H191mm

Download:

W19 manual

W19 leaflet