Altec Lansing Jacket H20 4 Portable Bluetooth Speaker The Altec Lansing Jacket H20 4 Portable Bluetooth Speaker is a powerful speaker with a sleek design that offers a portable and lightweight experience. It has a built-in rechargeable battery and up to 6 hours of playtime. The speaker has a 2.1-channel stereo speaker system and comes … Continue reading Altec Lansing Jacket H20 4 Portable Bluetooth Speaker