Battery:CR2 Dimension:¦Õ20*126mm Laser Type:Visible laser Diode Wave Length :532nm Output power:100mw,120mw,150mw,200mw,250mw,300mw Working voltage: DC=3V rigger Voltage:DC=3V Working current: I < 250mA Deam Distance :over 500-10000meter The mini order :10pcs The delilvery time 3days Packing : Gift Box