Battery Case for iPhone 7 plus

IMPORTANT NOTE ]:This phone battery case ONLY fit for iPhone 7 plus ),NOT works on Compatible with traditional 3.5mm lighting headphones or wireless Bluetooth headphones to listen to music. For iPhone 7 Plus/, ONLY works with other wireless Bluetooth headphone,Not compatible with traditional 3.5mm headphones.
[ LONG CHARGING LIFE]:This rechargeable powerful high capacity 8500mAh iPhone7 Plus Li-polymer backup charging case can effectively provide 200% +extra battery life for your phone,up to 17 hours Talk time, 12 hours on web browsing time ,60 hours listen music ,13 hours video,3 hours 3D playing games.
[ADVANCED SYNC-THROUGH TECHNOLOGY ]: You can sync your iPhone7Plus to your Mac book,PC or laptop without take off the battery cover.also 100% compatible with all iOS versions and future iOS software updates.
[ 360° PROTECTING AND CHARGING 2 IN 1 ]: Built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360° full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(Not include phone screen).
[ PERFECT SERVICES ]: We always strive to offer the best customer service, If you are not 100% satisfied with the battery case, please feel free to contact us. We will solve your problem within 24 hours,we will give you a satisfactory solution!