The Breeze Duo features a dual micro USB and lighting port so you will never have to worry about finding the right charger for your battery! 

 FEATURES:

• Power on: Press the button 5 times rapidly.
• To Use: hold down the button as you inhale.
• Press button 3 times rapidly to cycle the voltage.
  • 40% Voltage blue LED
  • 60% Voltage green LED
  • 80% Voltage yellow LED
  • 100% Voltage Red LED

Colors: Black or Brushed Nickel

Capacity: 350mAh or 650mAh