YSH-SD01 Smart Remote Control Constraint Ring
1.Composition: constraint ring, remote control, high strengthABS box, constraint ring by the control box, password lock buckle, loose belt, anti-cutting belt, 2 electrodes.
2. Color: Black
3.Password:3 bits
4.Power:3.7V high-performance polymer lithium battery
5.Charging: Smart Charger
6.Remote control distance: open areas200m
7.Quality:140g
8.Size:S、L