This tool is fantastic with many functions especially having in mind the price. Petty that it has such a small buttery of 300 mAh so you can tip your phone with 10% or so. However that is enough to drive the light and radio for quite some time. Didn't test for how long, but it worked more than 15 minutes. Crank is with thick plastic gears, well lubricated. It doesn't require high RPM to charge. Radio is quite loud and sound is clear for it's size. Very good sensitivity and tracking too. However, when I turned the antenna in circle, it was so stiff that it broke from its place and disconnected from the antenna wire (screw in the plastic didn't hold the torque). Radio stopped working. Banggood support was so kind and sent me another one. Very happy with that! Thanks!

This tool is fantastic with many functions especially having in mind the price. Petty that it has such a small buttery of 300 mAh so you can tip your phone with 10% or so. However that is enough to drive the light and radio for quite some time. Didn't test for how long, but it worked more than 15 minutes. Crank is with thick plastic gears, well lubricated. It doesn't require high RPM to charge. Radio is quite loud and sound is clear for it's size. Very good sensitivity and tracking too. However, when I turned the antenna in circle, it was so stiff that it broke from its place and disconnected from the antenna wire (screw in the plastic didn't hold the torque). Radio stopped working. Banggood support was so kind and sent me another one. Very happy with that! Thanks!

This tool is fantastic with many functions especially having in mind the price. Petty that it has such a small buttery of 300 mAh so you can tip your phone with 10% or so. However that is enough to drive the light and radio for quite some time. Didn't test for how long, but it worked more than 15 minutes. Crank is with thick plastic gears, well lubricated. It doesn't require high RPM to charge. Radio is quite loud and sound is clear for it's size. Very good sensitivity and tracking too. However, when I turned the antenna in circle, it was so stiff that it broke from its place and disconnected from the antenna wire (screw in the plastic didn't hold the torque). Radio stopped working. Banggood support was so kind and sent me another one. Very happy with that! Thanks!

Calidad excelente sonido bastante fuerte todo excelente muy recomendable gracias

Calidad excelente sonido bastante fuerte todo excelente muy recomendable gracias

Calidad excelente sonido bastante fuerte todo excelente muy recomendable gracias