- Battery
- 4.0 V, 4.0 Ah Lithium-ion battery (Model No. B440)
- Charging
- TYPE-C charging port, supports charging while in use
- Power Supply
- Dual use with lithium battery and AC power
- Battery Life
- Approx. 4 hours with laser lines fully on
- Battery Display
- Digital power level indicator to avoid power anxiety
- Weight
- 0.45 kg (net weight)
- Body
- Rubber-coated for protection and durability
- Optical Lens
- High-quality refraction with no ghosting
- Suspension
- Cross-axis universal suspension with precision machining for fast, accurate, and stable operation
- Control
- Sensitive touch control panel for quick response and smooth operation
- Accessories
- Remote control, wall mount bracket, window clamp, rotating base, tripod (optional), iron plate, plastic case (varies by model)
- Multi-calibration
- Wall and floor dual-line free matching for full-room line projection without repositioning
- Application
- Suitable for construction, home decoration, door/window installation, tile laying, and hanging decorations
- Line Brightness Adjustment
- Adjustable brightness to suit different working environments
- Diagonal Line Mode
- Activated by long pressing the power button for 2-3 seconds, supports arbitrary angle diagonal line projection with tripod
- Remote Control
- Supports long-distance remote operation for various working conditions and durations
- Temperature Range
- -10°C to +40°C
- Humidity
- Suitable for typical construction site conditions