szyuya Phone case with rechargeable battery, 4000 mAh rechargeable extended battery charging/charger case Musical instrument and home entertainment

and home entertainment

No blue light

seat width 20

Extended Wrist Guards & Breathable Layer Inside: Extended wrist guard design

szyuya Phone case with rechargeable battery, 4000 mAh rechargeable extended battery charging/charger case Musical instrument and home entertainmentCharging and protection, three in one function. Super fast charging. Built in short circuit and overcharging protection. This battery case is designed specifically for iPhone. The integrated power switch allows you to quickly open close the battery compartment. The 4 light LED indicator displays the power status of the battery pack. Each lamp represents 25% of the power. Using synchronization technology, you can synchronize your phone to your computer