HW18 2.4G Sim Card Smartwatch 1.43inch Amoled Display 4+64GB Video Call Android 8.1 GPS Wifi IP67 4G Smart Watch Camera

HW18 2.4G Sim Card Smartwatch 1.43inch Amoled Display 4+64GB Video Call Android 8.1 GPS Wifi IP67 4G Smart Watch Camera. Specification: HW18 Call 2 4g Sim Card Smartwatch 1.43inch Amoled 4+64GB Video Call Android 8.1 Wifi GPS Positioning 4G Smart Watch with Camera. Operating system. Android 8.1. Main control chip. ASR8601(4 cores) Bracelet memory. Architecture. Quad-Core ARM A55 processor. Band. Fdd:b1 b2 b3 b5 b7 b8 b20. Wcdma:b1 b2 b5 b8. GSM: Band B2 B3 B5 B8. FDD: B1 B3 BS B8. TDD:B34 B38 B39 B40 B41. WCDMA:B1 B8. GSM: Band B3 B8. Fdd: b1 b2 b4 b5 b7 b12(b17)b28a. WCDMA:B1 B2 B5. GSM: Band B2 B5. Heart rate chip. On-screen display. 43 inch-circular disk-466*466-AMOLED. Battery capacity. 735mAH. Front-facing camera. MIPI 30W G032A. Rear camera. Touch mode. Full-screen touch. Charging port. Wireless contact charger. Waterproof rating. Standby time. Time of use. Local watch faces. Dial market. Menu style. APP. Features: 4 G. Features: App Control. Features: Gps. Features: SIM Card.