Other parameters
Strap material： silicone strap
size Host: 41.7 * 35.4mm
weight： Head-19g Machine- 36g
color： Matte black gun, Pink
Operation: full touch
Battery： Polymer Lithium Ion Battery
battery capacity： 3.7V/260mAh
Standby time： 30days
charging method： Magnetic charging cable
charging time： about 2 hours
