PRODUCT OVERVIEWWITH A REFINED SLIMMER DESIGN AN OVERHAULED USER INTERFACE AND PACKED WITH NEW FEATURES BEOSOUND A1 2ND GENERATION IS A SIGNIFICANT UPGRADE IN A FAMILIAR PACKAGE BRINGING FAR GREATER BREADTH OF CAPABILITYKEY FEATURESThe most beautiful way to listen to great sound on the go - improved sound performance with slimmer design intuitive button interface and reduced weightBest in class battery life - up to 18 hours at typical listening volumes up to 43 hours at low volumeFully dust and waterproof - IP67 certified Impervious to dust or sand particles and protected against immersion in water for up to 1 meter of depth up to 30 minutesIntegrated Alexa voice assistant with Far-Field technology - one of the first in the market with Wake Word assist up to 3 hours after the product is switched off3 microphone array for great call clarity