The all new E-Power 3 has arrived and it's AWESOME! For starters, it sports a ultra long lasting 3400 mAh capacity battery. The sleek OLED screen displays ohms, voltage, wattage, output, and puff count. For all you "techies", you can vape and listen to music using the built in 4G flash memory. In addition, this device can be used to charge mobile phones and other personal electronic devices. Check out the full product detail at: www.vaporbeast.com