| Brand | Sunree |
| Model | Youdo2 |
| Quantity | 1 |
| Color | White + grey + orange |
| Material | ABS |
| Emitter Brand | Cree |
| LED Type | XR-E R3 + LED |
| Emitter BIN | R3 |
| Color BIN | Cool White |
| Number of Emitters | 3 |
| Working Voltage | 4.5 V |
| Battery Configuration | 3 x AAA (included) |
| Circuitry | 1000mA |
| Brightness | 122 lm |
| Runtime | 24 hours |
| Number of Modes | 7 |
| Mode Arrangement | Mid > Hi > Lo > SOS (Cree XR-E R3); Hi > Lo > Slow strobe (2-LED) |
| Mode Memory | No |
| Switch Type | Reverse clicky |
| Switch Location | Head |
| Lens | PC plastic |
| Reflector | Plastic Smooth / SMO |
| Strap Included | No |
| Clip Included | Yes |
| Band Length | 60cm |
| Suitable Head Circumference | With adjustable buckle |
| Beam Range | 70m |
| Other Feature | Waterproof: IPX6; Its compact & fashion design will certainly be very attractive to outdoor fans; The high-quality elastic stalled is easy to adjust tightness、 and the excellent waterproof and anti-shock design ensure it to be your better partner in outdoor activities. |
| Packing List | 1 x Headlamp 1 x Chinese / English user manual 3 x AAA batteries |