Description Specifications Rechargeable battery pack suitable for use with Vonyx megaphones. The ready-to-use battery replaces the need for four expensive D-cell batteries, significantly reducing the waste of standard batteries. Included is a USB charging cable that plugs directly into a USB adapter (not included) and provides several hours of continuous power to your megaphone once charged. Perfect for sporting events, parades and emergencies. Brand: Vonyx Product colour: Black Battery: 3.7V - 1.8Ah Dimensions (L x W x H): 80 x 35 x 65mm Weight (kg): 0.1 Included accessories: USB cable
