Smart Watch with 1.78 AMOLED Display and Built-in USB

Product information:

Screen size: 1.78 inches
Interface: USB 2.0
Screen material: LCD
Wearing method: wrist strap
Battery capacity: 180 mA
Operation mode: touch type
Product size: 45 x 37 x 10.5 mm
Screen resolution: 390 * 450
Wrist band material: rubber
Product weight: 42.4 (g)
Color: black

Packing list:

Smart watch * 1, magnetic charging stand * 1, operation manual * 1