| Brand | RUSTU |
| Model | D6B |
| Quantity | 1 |
| Color | Black |
| Material | Air craft quality aluminum |
| Emitter Brand | Cree |
| LED Type | XM-L |
| Emitter BIN | T6 |
| Color BIN | Cool White |
| Number of Emitters | 1 |
| Working Voltage | 8.4 V |
| Battery Configuration | 4 x 16850 batteries (2-series connection and 2-parallel connection 18650 battery pack、 4800mAh、 included) |
| Circuitry | 2A |
| Brightness | 692 lm |
| Runtime | Highlight: 4 hours、 Middle light: 5 hours; Fast strobe: 3 hours |
| Number of Modes | 3 |
| Mode Arrangement | Hi / Mid / Fast Strobe |
| Mode Memory | No |
| Switch Type | Forward clicky |
| Switch Location | Bezel |
| Lens | Toughened optical glass |
| Reflector | Aluminum Smooth |
| Strap Included | No |
| Clip Included | No |
| Band Length | Three side flexible headband、 each length: 22cm |
| Suitable Head Circumference | Suitable for 16-year-old and above |
| Beam Range | 200 meters |
| Other Feature | Water resistant: IPX 7 |
| Certification | CE |
| Packing List | 1 x Headlamp (60cm-cable) |
| ? | 1 x Battery pack (2-series connection and 2-parallel connection 18650 battery pack / 30cm-cable) |
| ? | 1 x AC power charger adapter (AC 100~240V / US plug / 140cm-cable) |
| ? | 1 x Flexible band |
| ? | 2 x Fixed rings |
| ? | 1 x English user manual |
Dimensions: 2.48 in x 2.24 in x 1.69 in (6.3 cm x 5.7 cm x 4.3 cm)