The Avalanche Bluetooth Speaker delivers superior sound. The Avalanche is compatible with the latest devices that support Bluetooth and is equipped with a wireless connectivity range of up to 10 metres, with 5-6 hours playing time. Rechargeable from a laptop, power bank or USB mains charger. Also equipped with hands-free technology, allowing you to take phone calls at any time. Supplied individually in a presentation box with audio cable and USB cable. User manual also included. Full colour printed to the front grill. Images or large text only - small details will not be visible.