Brand: Winyea TagFeatures: Built-in Rechargeable Battery: This rechargeable laser tag set is equipped with 8 rechargeable batteries and 4 in 1 usb cable to charge, so you don’t need to worry about the batteries.You never have to stop the game action to change a few dozen batteries. The guns and vests are fully rechargeable! Base on normal play, gun can be used approximately 6 hours, vest can be used approximately 3 hours each on one full charge.Dual LED Screen Display: Easy to check your LIVES And AMMO Status in the heat of the battle game. Hel