Children's Telephone Watch Waterproof Watch Gps Positioning Smart W...

Material : Silicone Battery capacity : 550mAh Screen size : 1.44 Appearance size : 41.4 * 49 * 11MM Product weight : 135g Target audience : Children Body memory : 64MB Wearing method : Wrist strap style Wireless distance : 10m and above Operation mode : touch + button