Turn every wired earphone into a wireless one introducing the Plub. The minimal Bluetooth receiver has a 3.5 audio jack ready for your headset. Simple as it looks and very easy to use. Just connect your smartphone to the Bluetooth Plub, then plug your earphones do whatever you wanna do wirelessly. Features Bluetooth aptx CSR Chip giving you exceptional and crystal clear sounds. Weighing only 10 grams and 5 hours of battery life. The Plub can easily fit everywhere.