Coolux@ LED Pico mini DLP Projector for Wireless Android Phone & Iphones 5000mAh Battery International Version - Product may not include US Warranty DLNA Miracast Airplay wireless mirroring and HDMI Iphone ipad android phones Build-in 5000mAh battery, Can be power bank. Interface: HDMI, USB, mini SD card, 3.5mm earphone, mini USB Net weight 190g,size 145*78*16mm for easy mobility and portable