1、Small size, easy to use and carry, adjustable wearing elastic cord for ergonomic designed. 2、Each headlight all equipped with adjustable base, can tilted, neck again never tightened or raised. 3、Normal switches and induction switches ensures you can easily switching modes. Press sensor switch button to activate it, can turn on/off lighting by waving hand(sensing distance is 8‑12cm). 4、Built‑in rechargeable lithium battery, eco‑friendly and no need to replace battery, USB charging interface, convenient to use. 5、Suitable for field camping, outing, cycling, hiking, night fishing, caving and other outdoor activities. Condition: 100% Brand New Item Type: Smart Sensor Headlamp Model: T601 Main Body Material: ABS+PC Color: As Pictures Shown Power: 5W Discharge Current：1.39A Power: 1200mah Polymer Lithium Battery LED Type: 1 x XPG-2 + Red Light Color Temperature：7000K Charging Interface: Type-C Charging Time：About 2.5H Key Function: K1(Middle)：XPG30% - XPG100% -（XPG ）100% - 100% - Destroy K2(Wearing Button When Facing Up Left)：Red Light Bright - Red Light Flash - Destroy K3(Wearing Button When Facing Up Right)：Sensor Switch，Any Gear Can Turn of Induction Mode Suitable for: Running, Cycling, Camping, Hiking, Climbing, Fishing, Hunting, Jogging Weight: Approx. 96g Size: Approx. 60x43.5x42.5mm/2.36x1.71x1.67inch 1 x Smart Sensor Headlamp 1 x USB Charging Cable