[model number] : W304

Size: 9CM*3CM* 2.5cm

             L: 12 CM * 3 CM * 2.5 CM

[net weight] : 70G         L: 90 g

[light bulb] : 4*XPG The LED

[material] : aluminum alloy

[switch] : press the switchLong press the boot button to highlight any position by default. Long press the light button to double-click to open SOS 

[electric pool] : 1*18650 1500mAh (with protective plate (incl.) /1*18350   1000 mah (including)

[package size] : 16CM*10CM*4CM

[gross weight] : 197G

[gear position] : 5 speed: 100%-70%-50%- double-click SOS

[charging method] : micro USB charging

[charging mode] : 5v-1a

[charging time] : 4-6 hours

[battery life] : 2-5 hours

[waterproof grade] : IPX6

[package includes] : color box package   The flashlight Extension tube USB cable   Tail rope

                   1 * 18650 1 * 18350   3 spare waterproof rings