Product details: Name: LED RGB Crystal Magic Ball Effect Lights LED Source Color:RGB 3*1W Power plug: AC85-265V 50-60Hz (EU/US) Rating Power:3W Beam Angle: 120 degree Control range: ?10m Control mode: Remote control / Auto / Voice ( Automatic Identification ) Remote Power:3V CR2025 Battery (included) Work Mode:Sound Activated,Automatic Pla Size: D95mm * H130mm Net Weight: 0.27kg Product Size(L x W x H): 9.50 x 9.50 x 8.50 cm / 3.74 x 3.74 x 3.35 inches Package Size(L x W x H): 11.00 x 11.00 x 10.00 cm / 4.33 x 4.33 x 3.94 inches Package Contents: 1 x LED RGB Crystal Magic Ball Effect Lights, 1 x Remote Controller, 1 x Pack of Accessories Wide application: Low power consumption, stable lighting performance and long service life, up to 20,000 hours The remote control: Automatic identification on voice or auto Especially designed into crystal ball shape, stylish in look Great for Stage performances, dance hall, KTV rooms, bars, Party Party, wedding banquet, home decoration, leisure club, Nightclub, department stores, shops decoration, the amusement park, the holiday activities and other special occasions Package: 1pcs LED RGB Crystal Magic Ball Effect Lights with plug + IR remote(battery included) + User's manual