Xiaomi

Mijia sign pen, making your writing more smoothly and freely.
PREMEC Switzerland imported refill, smooth writing, retractable and replaceable.
0.5mm high precision tungsten carbide ball beads, writing flowing and smooth lines.
Aluminum alloy penholder with 0.95mm diameter, comfortable to hold and control.
Fashionable and simple, suitable for business persons, teachers, students, etc.

Supporting Bluetooth 4.0 / 2.4G dual modes connectivity.
Powered by 2 AAA batteries.
Ultra-Portable.
High Precision laser positioning.

Ergonomic design offers comfortable hand feeling, it feels great to grasp or just touch this wireless mouse
Dirt-proof and skin-friendly coating
Meticulously crafted bottom, the foot mat is a full ring, smooth to slip with moderate resistance, great for using on your desk Integrated battery cover on the top, easy to take out the battery or USB receiver
Built-in 1200DPI high precision infrared sensor, low power consumption; left and right key support 5 million times clicking, long lasting and durable
Great partner for your leisure time, suitable for office or home use

OLED display
Bluetooth 4.0 BLE
Water Resistance IP67
Standby times 20 days
70mAh Non-removable battery