"specifications: Charge in 1 minute, it will get about 30minutes conversation time Environmental protection: Not producing the wastes while charging. It is green environmental protection It is portable and pretty design The max brightness>= 30 000 mcd with mobile reachargeable with 5 adapt (such as Nokia,Anycall,etc) Price Condition FOB ningbo Material ABS,RUBBER ,LED Delivery lead time 20DAYS Minimum order 100PCS Supply ability 20000PCS/DAY