| Model NO. | D48 | 
| Material | Silicone | 
| Feature | WiFi, Water Resistant | 
| GPS accuracy | Less Than 5M | 
| Video Call | Support | 
| Fall Down Alarm | Yes, Support | 
| Waterproof | IP67 Waterproof | 
| Battery | 800mAh Class A Rechargeable Polymer Battery | 
| Charging | Magnetic Charging Cable 1 meter length | 
| Camera | 0.3M Camera | 
| Location Mode | GPS+LBS+WiFi positioning | 
| CPU Chipset | SL8541, 1.2GHz, Quad Core | 
| SPO2 Monitor | Yes, Suppoort | 
| Network | support 4G/3G/2G Network | 
| RAM+ROM | 1GB+8GB | 
| Color | Black, Blue, Pink, Red, White, Orange, Green, Yellow | 
| APP and platform | Free of charge lifetime | 
| 2 way voice call | Support | 
| Transport Package | Giftbox Package or OEM Package | 
| Specification | CE, RoHS | 
| Trademark | OEM/ODM | 
| Origin | Shenzhen, China | 
| HS Code | 8526919090 | 
| Production Capacity | 2000PCS/Day | 
 
                 
                 
                     
                    