GT20 1.69 inch TFT Screen IP67 Waterproof Smart Watch, Support Music Control / Bluetooth Call / Heart Rate Monitoring / Blood Pressure Monitoring, Style:Steel Strap(Black) Color:Silver 29 time zones (48 cities

29 time zones (48 cities + coordinated universal time)

Charging Time: 2 Hours

Capacity: can hold air cushion

Internal structure: card slot zipper pocket

Pattern: animal animation cartoon

GT20 1.69 inch TFT Screen IP67 Waterproof Smart Watch, Support Music Control / Bluetooth Call / Heart Rate Monitoring / Blood Pressure Monitoring, Style:Steel Strap(Black) Color:Silver 29 time zones (48 cities1. Compatible system: Android 5. 0 or higher IOS9. 0 or higher 2. FLASH memory: 512KB+16M 3. Screen size: 1. 69 inch TFT screen, pixel: 240*280 4. Bluetooth: BT 5. 0 5. Capacity: 3. 7V 180mAh 6. Charging method: charging clip 7. APP language: Support English, Simplified Chinese, Traditional Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Japanese, Polish, Arabic, Malaysian, Thai, Czech, Slovak 8. Watch languages: Simplified