Adjustable Clamp Opening: Approx

Features: Stitching

height    66  60  32  25  60-68  73  65  34  27  66-76  80  70  36  29  75-85  90  75  38  31  85-95  100  80  40  33  95-105

Brass Pen Barrel

Material: Spandex

Heart Rate Pedometer, Information Smartwatch Kids Fashion Adjustable Clamp Opening: ApproxProduct Information Screen size: 1. 3 inches Interface: USB 2. 0 Body memory: 32M Screen material: TFT Wearing style: Wristband Additional features: pedometer, smart reminder, remote selfie, information push, sleep analysis Wireless distance: 5m(included) 10m(included) Battery capacity: 210MAH Operation mode: touch + button Screen resolution: 240*240 Wristband material: silicone Colour: pink, blue, black Battery life: less than 7 days Charging method: