This headlamp puts out an impressive amount of light for detailed projects, but its confusing design and short battery life make it difficult to recommend. 🟣 The DAYBETTER LED Headlamp offers impressive brightness and a 90-degree tilt, but the user experience is a frustrating mystery. There is no manual included, and the box lacks basic specs like lumen counts or waterproof ratings. While most competitors at this price point are water-resistant, this model stays silent on the topic. You even have to thread the elastic straps yourself before your first use. 🟣 The box boasts "Wave Hand Induction" (a motion sensor feature), but without instructions to explain the activation, I couldn't get the motion sensor to work at all. It’s a "ghost" feature. On the bright side, the digital battery display is a standout win; mine arrived at 89%, which removes the guesswork. However, the "push-pull" zoom lens is quite stiff. If you pull too hard, the base can snap back against your forehead. 🟣 There is a significant design flaw regarding the USB-C port cover, which is integrated with the power button. If you pull it back to charge, the entire piece can pop off. Since it isn't tethered, losing it means losing your power button "cap." 🟣 Performance is where this unit really falls behind. On High, it lasted only 3.5 hours and ran warm. It then took 3 hours and 18 minutes to reach a full charge—meaning you spend almost as much time charging it as you do using it. Compared to rivals claiming 10 hours of life and water resistance, the value isn't there. Furthermore, the headband is remarkably small; even at the maximum length, it felt tight on my 22-inch head. 🟣 WRAP-UP: THE VERDICT: A very bright light that is overshadowed by poor design choices and missing information. THE GOOD: Crystal-clear digital battery readout and a solid 90° tilt for precision tasks. THE BAD: No manual, no water-resistance, a confusing "Wave" sensor that doesn't seem to work, and a 3.5-hour battery life that takes over 3 hours to recharge. In a market full of 10-hour, waterproof alternatives, this tight-fitting headlamp is hard to justify. 🟣 Thank you for reading my review! 😊