Screen resolution: 240 * 208
Wristband material:silicone strap
Wrist strap size: 260mm * 20mm * 2.3mm
Body size: 42mm* 9.8mm
Display: 1.22" TFT color screen 240 * 208
specification:
Single head size: 43.3 * 36 * 10.6 (MM)
Strap extension length: 258 * 20 * 2.3 (MM)