Built-in 32 melodies for your choice
With volume control
Powered by 3*AA batteries (not included)
Remote controller powered by 1*23A/12V battery (included) & is waterproof
Each with 1*LED white light
150-Meter working range in open area
Dimensions: 3.50 in x 2.60 in x 0.87 in (8.9 cm x 6.6 cm x 2.2 cm)
Weight: 60g