easyDecor [18650 Rechargeable Battery Included] Globe Battery Operated String Lights 30 LED Automatic Timer 8 Mode Crystal Ball Christmas Lights for Xmas Garden Outdoor Holiday Decoration (WarmWhite);

NOTICE: The string lights can work normally with one battery. The battery with one battery or one battery pack in random.

Features 
1. IP65 waterproof, perfect for outdoor and indoor use. 2. Battery powered, rechargeable 18650 battery and USB charging cable included. 
3. Rechargeable battery 18650, 3.7V*4000MA parallel battery. After full charge can be light 10 days(60 hours).
4. Timer feature: 6 hours on, 18 hours off, cycle daily. For example, you turn the lights on at 18:00, it will light up until 24:00, The next day, it will Automatically light up at 18:00 and turn off at 24:00 without any manually handling ,cycle like this everyday.

Specification 
LED Color: Colored 
Bulb Color: Transparency
LED Quantity: 30 LED 
Rechargeable Ni-MH Battery: 3.7v 4000mA 
Switch: One Button for MODE and Power.
Working mode: 7 kinds of Flash/Steady on
  Charging Time: 9 hours 
Light Length: 19.7ft (6m), 5ft lead cable included 
Length between 2 bulbs: 0.5ft (0.15m) 
Length from Battery BOx to first stake: 5ft (1.5m) 

Package included
1* easyDecor 30 LED battery string lights with battery box
1* battery pack
1* USB recharging cable
1* User Instruction