Everybody knows that wireless headphones are more comfortable than wired ones when you are exercising or being active outdoors. Not ready to replace your existing wired headphones? You can turn them wireless with PLUB. It is a compact Bluetooth receiver that works with any headphones that receive audio through a 3.5mm cable. The device is wearable, lightweight, and has up to 5 hours of battery life.
The PLUB also comes with a neckband which allows you to wear it around your neck and take it with you anywhere. The unit weighs 10g and has a 120mAh battery.