KKCOBVR P4 10000mAh Hot-Swappable Battery Head Strap Compatible with Pico4

SUPER LARGE BATTERY: 10000mA battery pack can solve your power anxiety without additional gravity burden, achieving gravity balance and improving wearing comfort EASY INSTALLATION: Use the tools provided by us to remove the Pico4 rear brain cover and install the P4 charging dock part to Obtain additional power BUILT-IN CABLE: Built-in charging cable design without worrying about losing. Length is moderate, not too short leads to playing VR when falling out of the VR jack SUPERIOR SAFETY: Built-in exclusive safety protection system includes overcharge protection, short circuit protection, temperature control, etc. Input&Output is DC 5V 2.6A MAX Please use kkcobvr official or qualified charging cable when charging the battery pack. If you have any product problems, please let us know, customer satisfaction is our goal This product enjoys free shipping, but taxes and fees are to be borne by the buyer.