Poproduct Information:

Model: Smart Pump
Item No.: Pumping Machine
Operation mode: mechanical
Timing function: no timing
Power supply mode: USB, AC
Rated power: 4.2V/4 (W)
Color black (basic version),white (basic version),black (smart version),white (smart version)

Taille: 6.6*13cm
Couleur: noir/blanc
Temps de charge: 3 heures
Matériau: ABS + composant électronique
Batterie: 1200mA
Méthode d'alimentation USB
Tension nominale: 4.2V
Puissance nominale: 4W
Fréquence nominale: 5 (Hz)

Size Information:

Package:

Pump X1