
 Display size 3.0″ LCD full view  Resolution 960×480 (RGB), 2M pixel high resolution  Camera Function Serial camera shooting by pressing the button on the handle for training and presenting  Uploading Upload picture and video by USB portIllumination LED  Power Battery Type: Rechargeable lithium battery Battery Lifetime: 3 years or more Charging Time: Usage/Battery Life: 180 minutes continuous working time  Charging Port (Power Adapter) Micro USB
Display size 3.0″ LCD full view  Resolution 960×480 (RGB), 2M pixel high resolution  Camera Function Serial camera shooting by pressing the button on the handle for training and presenting  Uploading Upload picture and video by USB portIllumination LED  Power Battery Type: Rechargeable lithium battery Battery Lifetime: 3 years or more Charging Time: Usage/Battery Life: 180 minutes continuous working time  Charging Port (Power Adapter) Micro USB

| Video Laryngoscope | ||
| Range of application: | Aneasthesiology department, ICU, Emergency department, Ambulance, ENT | |
| Classification | Class I | |
| Certificate approval | CE, FDA, NMPA, ISO13485 | |
| Model | YS-IR | |
| Items | Technical Name | Technical Indicators | 
| Machine Parameters | Display | 3"(OLED) | 
| Camera Resolution | 960*480, 2Mpixels | |
| Illuminace(LUX) | 800~1500 | |
| light source | Natural white(LED) | |
| Rotating angles of the monitor in front and rear | 30 º~150 º | |
| Rotating angles of the monitor in right and left | 0 º~270 º | |
| Angle of vision | ≥73º | |
| Field of depth | 20~100mm | |
| Discharging time of battery | >4.5h | |
| Power supply | Rechargeable 18650 3.7 lithium battery | |
| Charging times | >500times | |
| Waterproof | IPX7 | |
| Weight of monitor | 225g | |
| Card | Media | Class 6 Micro SD flash card | 
| Strorage | 8GB~64GB | |
| File format | JPEG, AVI | |
| Interface | 1 mini USB, 1 SD card slot | |
| Charger | Charger input | 110~220V AC 50Hz | 
| Charger output | 5V, 2600mA | |
| Charging time | <4(hrs) | |
| Temperature | 10℃~40℃ | |
| Working environments | Humidity | 10%-90% | 
| Atmospheric pressure | 500hpa-1060hpa | |
| Temperature | -40℃~55℃ | |
| Transportation storage environments | Humidity | ≤93% | 
| Atmospheric pressure | 500hpa~1060hpa | |