Features:

◆ Charging and protection 2 in 1: Not only a portable charger, but also a protection for cellphone (not including phone screen).

◆ More than 150% Extra Power: This battery case with powerful helps keep your phone charged the entire day.

◆ Fashionable & Convenient: Ultra slim, lightweight and compact design makes it portable and fashionable. Get rid of cable, just plug and play.

◆ Independent Audio Line Design: Support listening to music while charging anytime and anywhere by using lightning earphone or 3.5mm headphones with a adapter..

◆ 4 LED Power Indicators: Shows power status of external battery case (0%--25%; 25%--50%; 50%--75%; 75%--100%).

◆ Ensure Charging Safety: Use Grade A+ batteries with CE and RoHS certification. Internal high quality protective IC circuit efficiently avoids short-circuiting, over-charging, over-heating and malfunction even under extreme conditions.

◆ Easy to Charge & Sync: Charge your battery case and iPhone simultaneously with existing original iPhone charging cable. Also you can enjoy sync your iPhone to MacBook, PC or laptop without removing the battery case.

◆ Easy to Install & Use: Bend the top soft part cover of the battery case, push the iPhone into the battery case, made the charging port of the phone to the battery output port interface.

◆ Double life: Doubles your iPhone battery power to keep you going throughout the day, essential for traveling, camping, road trips, business trips and other occasions