It prevents loss by locating your child in real time, so you won't have to worry about not being able to find them. It satisfies your various wants with its available functions and multilingual design. It is made of silicone material, which is comfortable to wear and lightweight. The length of this product is 5.9cm, the width is 3.5cm and the height is 1.1cm. It is suitable for kids.

Material: Silicone
All Compatible Application Age Group: Child Screen: 0.96-inch

Screen Working Humidity: 20%-80%RH

Language: English, Spanish, Portuguese

Battery Capacity: 3.7V 400mAh (Included)

GMS Frequency: 900MHz/1800MHz or 850MHz/1900MHz

Working Temperature: -20 Degree Centigrade to 70Degree Centigrade

Features: Sleep Tracker, Message Reminder, Answer Call, Dial Call, Remote Control