Hello Smart Watch

• Display: 13"240'240 12 Pin TFT
• Data transmission: BLE 40
• Master chip HS6620D
• Charging interface USB (NOT included)
• Data save time: 1 month
• Weight: 27 grams
• Battery: 150mAH !lithium Ion
• Charging time: 2 hours
• Band material: TPU
• Dimensions: 88.7"125*30