Frequency range: 100Hz–20kHz.
Operating time: 4–10 hours.
Charging time: 2 hours.
Operating power: 1W.
Operating voltage: 3.7V.
Built-in battery: 800mAh.
Charging power supply: DC 5V.
Material: ABS + PC.
Colors: Black, white, pink.
Product dimensions: 32 x 68 x 158 mm.
Packaging dimensions: 51 x 74 x 174 mm.
Carton dimensions: 43 x 34 x 39 cm.
Quantity per carton: 100.
Volume: 0.057 m³.
Gross weight per carton: 15 kg.
Single product weight: 0.15 kg.
