Model Number: Laser pointer-P3K Brand Name: J, J-jiaxing, Earbuds Key Specifications/Special Features: Output power: 5, 10, 20, 30, 50, 80, 100, 120 and 150mWIdeal for teaching, meeting and speechWith LEDSuitable for promotional giftsFiring range: 500 to 6,000mTwo x AG13 batteriesMaterial: solid brassCustomized outside colors and logo printing are welcomeCE-certified and RoHS Directive-compliantPacking: one piece/box