F7 smart bracelet watch

Screen size: 0.96 inches
Appearance size: 4.55 cm * 3.3 cm * 3.05 cm
Material: Silicone
Battery capacity: 80mah
Body memory: 16kb
Wearing method: wristband
Mode of operation: touch
Interface: USB 2.0
Wireless distance: 5m (inclusive) -10m (inclusive)