4 pieces, 2x10W, 1000 lumens, rechargeable battery 4400 mAh, about 4.5 hours charging time, about 4 hours working time, rechargeable with micro USB cable (included), with bottom magnet, LED ́s right and left individually or can be switched on together, Powerbank function, original packed (20.5/8.5,8.5 cm)