... source decode chip, Led 20 to 30 lumen, built-in battery Actual project image: Features:Mini Led projector, LCOS technology, LED ... , support TF/micro SD card, built-in 2G memory storage space, built-in battery , built-in speaker, long service time, light weight ... . net weight: 200g26. Language: 14 language.27. accessories: User Manual, Battery, Tripod, DC Adapter, AV in cable, USB cable, VGA cable ...