Enjoy wireless music wherever you go by having with you the C-bullet wireless earphones. These earphones connect to your devices from up to 32.8 feet away wirelessly using Bluetooth® 4.1 technology and is equipped with a 40 mAh battery which gives you listening time of up to 2 hours. Do not worry about running out of battery while on the go as this comes with its own charging bank that is equipped with a 200 mAh battery, letting you charge your earphones multiple times even more.