The 10,000 mAh power bank features a "heartbeat" and "breathing" feature. When charging your smartphone or device, highlight and illuminate your logo with lights. A power bank with "heartbeat" and "breathing" feature. With each beat, it brings life to your smartphone or device. It also highlights your corporate logo when breathing. -Prop 65 certified -UL Lithium-ion Polymer battery **Standard White light-up color only. 1. Capacity: 10,000 mAh 2. Input: 5V/ 2A 3. Output: 5V/ 1A, 5V/ 2A