1. .Adopt 1 mini imported high brightness LED, long service life, the power consumption is small Brightness:8000-12000mcd 2. Products with a single li-ion rechargeable batteries 3. This product is equipped with a USB cable 4. Key ring style rechargeable flashlight, easy to carry, more convenient for your life 5. The products material: product body is: ABS, lampshade is: PC Charging: 1. When LED lights not bright or weak, please promptly with USB Charging 1.5 to 2 hours, after Complete charging, LED bead can continuously light 2 more hours 2 please put switch OFF to conserve electricity, when without charging. Color: silver,green Product Size 6.6*2.7 CM Weight 21.8 g Packing number 200 PCS G.W: 8.5 KGS N.W 7.8 KGS. Package size 32.8*31.8. whitebox or gifts package.