1.3.7V 4000MAH Lithium Battery, More Durable, Longer Lifespan and
Easy Replaceable.
2.2pcs Bright Bulbs with 3M Long Cable, 10hrs Long Working Time.
3.Portable Led Light for Emergency Use, 6hrs Long Working Time.
4.4 in 1 USB Phone Charger, Charge Different Type Phones Quickly
Anywhere.
5.Function: Home, Outdoor Lighting, Outdoor Camping, Reading, Phone
Charging, etc.