Puntero láser verde de alta potencia de 20 mW con batería 18650: enfoque ajustable, alcance de más de 500 m, rotación de 360° (aleación de aluminio, recargable por USB)

Ultra-Bright 20mW Green Laser for Long-Range Visibility​​ Experience ​​high-intensity laser projection​​ with this ​​20mW green laser pointer​​, delivering a ​​500m+ range​​—perfect for outdoor use, teaching, and astronomy. ​​ Key Features​​ ✔ ​​Adjustable Focus​​ – Switch between ​​pinpoint accuracy​​ and ​​wide-angle beam​​. ✔ ​​18650 Battery + USB Charging​​ – Long-lasting power with rechargeable convenience. ✔ ​​360° Rotation​​ – Adjust the angle for flexible positioning. ✔ ​​Durable Aluminum Alloy​​ – Lightweight yet rugged for travel and outdoor use. ✔ ​​Multi-Purpose Use​​ – Ideal for ​​teaching, stargazing, camping, and construction marking​​. ​​ Perfect for Professionals & Enthusiasts​​ ​​Teachers & Lecturers​​ – Highlight key points in presentations. ​​Astronomy Lovers​​ – Point out stars and constellations with precision. ​​Hikers & Campers​​ – Signal for help or navigate in the dark. ​​Construction Workers​​ – Mark directions on job sites. ​​ Safety First​​ Always follow ​​laser safety guidelines​​—avoid direct eye exposure and keep away from children. ​​Easy to Use & Recharge​​ Includes ​​USB charging cable​​ for hassle-free power replenishment.