iPhone 7 Plus/8 Plus Battery Case, NUTK 3800mAh Ultra Slim Rechargeable Charging Case Supports Lightning

【Compatible with Apple Earpods with Lightning connector or traditional 3.5mm headphones. 】The iPhone X External Battery Case has an opening for the jack extender. And it is compatible with the original lightning headset , you may play music & charge your iPhone X simultaneously.【EXTEND 125% BATTERY LIFE】: 3600mAh rechargeable Li-polymer battery case, provide 125% extra battery life to your iPhone X to keep you going throughout the day, essential for traveling, camping, road trips, hiking, business trips and other occasions.【SYNC & CHARGE TECHNOLOGY】: You can sync your iPhone X to your MacBook, PC or laptop and charge your iPhone X when plug original lightning cable in the lightning port of battery case, no need to remove the battery case.【BUILT-IN MAGNETIC METAL】: The iPhone X battery case is built-in high quality magnetic metal, compatible with any magnetic car mount holder, make it’s easier to place your iPhone X when driving. (magnetic car mount holder NOT included)【PRECISE CUTOUTS】: The iPhone X /10 case charger is excellently cut-out,so that the ports for speaker,charger,camera,volume button can be accessed without much hindrance.
【PROVIDE 125% EXTRA BATTERY LIFE】The powerful 3800mAh Li-polymer rechargeable battery can effectively provide 125%+ extra battery life to your iPhone 7Plus/8plus, which is equivalent to add 13+ hours talk time or 10+ hours web browsing time and equipped with power level indicator LED lights.
【Compatible with Lightning Headphone,Bluetooth Earphone,Lightning Cable & traditional 3.5mm headphones】The iPhone 7Plus/8plus External Battery Case has two openings for the jack extender. And it is compatible with the original lightning headset and traditional 3.5mm headphones , you may play music & charge your iPhone 7Plus/8plus simultaneously.
【Not only a battery case, but also a simplified Bluetooth receiver.】If you have the 3.5mm Audio Cable / Auxiliary Cable，one side connect with the AUX jack and one side connect with the iPhone 7Plus/8plus battery case ,after that open your phone Bluetooth and connect the Bluetooth named ‘IP7’ ,then you can listen the music.(It can be used for wired headphones, wired speakers, and cars with AUX jacks.)
【BUILT-IN MAGNETIC METAL】: The iPhone 7Plus/8plus battery case is built-in high quality magnetic metal, compatible with any magnetic car mount holder, make it’s easier to place your iPhone 7/8 when driving. (magnetic car mount holder NOT included)
【INNER SAFEGUARD & PHYSICAL PROTECTION】Certificated by CE, FC and RoHS. The inner smart security chip protects your iPhone 7Plus/8plus against short-circuiting, overheating or over-charging. [SHOCK-ABORPTION]Wrapped with soft TPU material, cushion impact once your iPhone drop accidently