ABS material mini speaker with 2 louderspeaker
Model:GP-302

•  Out put: 2w x2pcs
• Unit speaker:32 mm 4 ohm
• Built-in battery
• Power voltage:3.7v
• size:individule:50x50x36.5mm(closed)
• 50x50x56.5m(open) 2pcs
• composed:50x50x73mm
• Charged by USB port and DC