- New
We provide secured payment options
We deliver fast & safe.
Click to Install Android App
Click to Install Apple iOS App
Product information:
Product material: stainless steel, silicone, acrylic
Battery: 3.7V 75mAh
Input voltage: 4.2V
Output voltage: 3V
Product size: 20*230*10mm (hand ring) 26*41*10mm (hanging buckle)