Bring the joy of a great music experience on your next journey with the Altec Lansing IMW478 Jacket H2O 3 Bluetooth Wireless Speaker. Featuring a sturdy compact design, this speaker can handle whatever life throws your way even in the most hazardous of conditions with its everything-proof exterior. The built-in voice confirmation and onboard microphone make it easy to handle and manage calls while on the go. With 10 hours of battery life, the Jacket H2O 3 is your go-to music accessory for your next traveling expedition.