Get JBL’s renowned JBL Pure Bass sound with these blue TUNE 500BT headphones. They come with Bluetooth connectivity for 16 hours of wireless, high-quality listening. They’re fully charged within two hours, but with a 5-minute quick charge you’ll get an hour’s worth of power – enough for a workout. The multi-point connections allow you to easily switch from one device to another – if a call comes in on your phone while you’re watching a film on your tablet, the TUNE 500BT will automatically switch to your phone, so you’ll never miss a call. And when you’re not using them, they fold up neatly for easy storage. Control the sound and manage calls from your headphones with the convenient multi-function button and built-in mic. Plus, external sound is blocked thanks to the noise-isolating design.