Frequency range: 100Hz–20kHz.
Runtime: 5–8 hours.
Charging time: 2 hours.
Operating power: 2W.
Operating voltage: 3.7V.
Three modes, three speeds.
Built-in battery: 500mAh.
Charging power supply: DC 5V.
Material: ABS + PC.
Colors: White, purple, green, pink.
Product dimensions: 140 x 63 x 175 mm.
Packaging dimensions: 138 x 70 x 171 mm.
Carton dimensions: 62 x 44.5 x 54.5 cm.
Quantity per carton: 72.
Volume: 0.121 m³.
Gross weight per carton: 18.7 kg.
Gross weight per unit: 0.260 kg.
