Description: The string lights comes with cute and charming pendants in the shape of bat evenly distributed on a long cable. Only needs AA batteries to activate this string lights. The string lights can be hung on walls, windows, fence, doors, trees, etc. It is perfectly suitable for decoration, adding a nice holiday atmosphere to your home. Note: AA batteries are not included.Specifications:     Lights Shape: Purple color bat Light Color: Warm white                     Battery: 2*AA batteries for 10LEDs, 3*AA batteries for 20 LEDs (not included)           String Length & LED Quty: 1.5-meter with 10LEDs, 2-meter with 10 LEDs, 3-meter with 20 LEDs (Optional) Quty: 1 pack, 2 packs, 4 packs (Optional) 1.5 meters 10LEDs:  Package Size: 14*9*3cm(1 Pack), 14*9*6cm(2 Packs), 18*14*12cm(4 Packs) Package Weight: 88g(1 Pack), 176g(2 Packs), 352g(4 Packs) 2 meters 10 LEDs: Package Size: 14*9*3cm(1 Pack), 14*9*6cm(2 Packs), 18*14*12cm(4 Packs) Package Weight: 92g(1 Pack), 184g(2 Packs), 368g(4 Packs) 3 meters 20 LEDs: Package Size: 16*11*4cm(1 Pack), 16*11*8cm(2 Packs), 22*16*16cm(4 Packs) Package Weight: 172g(1 Pack), 344g(2 Packs), 688g(4 Packs) Package List: 1 * LED String Lights (3 meters 20LEDs)