1. Smart sleep, save energy without power consumption.
2. Built-in pen slot, storage does not affect charging.
3. Built-in large-capacity battery, long battery life.
4. Adopt dual-core processor, stable Bluetooth connection, up to 120Hz touch sampling rate, make the operation smoother and more sensitive, support various multi-point painstaking and quick gestures, no need to frequently raise your hand to touch the screen.
5. Parameters:
Bluetooth version: 3.0
Effective operating range: within 10 meters
Working voltage: 3.0-4.2V
Working current: less than 2.5mA
Charging time: more than 1.5 hours
Standby time: more than 120 days
Lithium battery capacity: 150mAh
Sustainable working hours: more than 100 hours