... source decode chip, Led 20 to 30 lumen, built-in battery Actual project image: Features:Mini Led projector, LCOS technology, ... function, acting as MP3/MP421. Support E-book reading22. Battery: Built-in removable lithium-ion battery, support longtime mobile use 23. DC ... net weight: 200g26. Language: 14 language.27. accessories: User Manual, Battery, Tripod, DC Adapter, AV in cable, USB cable, VGA cable ...