Aduro PowerBoost 10,000MAH Dual USB Portable Backup Battery "Electronics" It uses a powerful

It uses a powerful

a longer-lasting battery and a larger expandable memory

4G WiFi Only) to access your smart doorbell via the App on your iOS or Android mobile devices and easily achieve P2P (Point to Point) monitor or view by smartphone

4 × Plastic Hinges

(OSD) English Language Subtitle

Aduro PowerBoost 10,000MAH Dual USB Portable Backup Battery "Electronics" It uses a powerfulAduro PowerBoost 10,000MAH Dual USB Portable Backup Battery. Automatically Adjusts to the best and fastest charge rate for your phone. Features: Smart Charge: Automatically Adjust to the best and fastest charge rate for your phone. Battery: 10,000mAh, Lithium Polymer Input: 5. 0V 1. 0A Output: 5. 0V 1. 0A and 5. 0V 2. 1A Short Circuit and Over Current Protection