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  • 05/10/2021

    This is the second time I bought the Lucky Box finder. the first one came defective and I was given a refund from BG without problems. The second one (ordered about half a year later) works flawlessly. You only have to solder three wires for it to work, even though it has four solder pads (not sure what the 4th pad is for, but it is not needed for the beeper to function). Wiring diagrams can be found in the manual or only very quickly. I like the fact that this buzzer is programmable. You can set the time until it starts beeping and the beeping interval. A longer interval will give you a longer runtime, which might be desired if you go for long range, where a search for a lost quad can take more than just a few hours. I strongly recommend this beeper, especially because it is one of the smallest you can find. If you remove the sticky foam between the battery and the PCB you can make it even smaller (but he careful to not rip any wires if you do this). Awesome little beeper and a must-have on any quad.

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  • 07/10/2021

    Came exactly as on pictures, now its time to learn how to put it inside my drone😂

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  • 11/07/2021

    Very small and lightweight. Good and fast delivery

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  • 11/09/2021

    Tiny, light & loud enough.

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  • 08/05/2020

    Great product I installed it on a 3"and a 5"and it works fine.. I do have some ishues to make it work with the internal battery... I guess I am doing something wrong..

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  • 04/12/2019

    Прикольная автономная пищалка. Поставил на kingkong 138, идеально подошла. Работает вроде корректно, но был интересный глюк: при краше вырвало силовые провода, затем включилась пищалка, чтобы ее выключить надо либо три раза нажать на кнопку, либо вставить батку, вынуть, снова вставить и вынуть..на кнопку почему-то пищалка не реагировала и выключаться не хотела вы, а батку естественно не вставить - проводов то нет ) Так в итоге и шел домой с пищащим в рюкзаке коптером собирая заинтересованные взгляды прохожих. )

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  • 23/06/2019

    es bastante pequeño y viene con los cables de conexión, lo malo es que pegaron la pegatina sobre el código QR el sonido es algo mas alto que un beeper

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  • 15/09/2018

    Works perfectly very small and very light weight. quite Loud too. Easy to fit with just 3 wires to connect to the buzzer circuit. BB- the middle of the 5 solder pads to the right is the Gnd 0v and the far right is +5v. to switch off the battery needs to be connected and the button pressed 3 times after its start up beeps have ceased. I'm really happy with it and is a worthwhile purchase especially for those who like to fly to their copters limits !

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  • 20/08/2020

    Great, this is my second lucky box beeper, and I'm very satisfied with it. This one is planned for a future racer. It is really compact, which is perfect for small frames. For its size, the noise it emits is really loud. I recommend it, it's a very good value for money.

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  • 20/05/2020

    Works perfectly very small and very light weight. quite Loud too. Easy to fit with just 3 wires to connect to the buzzer circuit. BB- the middle of the 5 solder pads to the right is the Gnd 0v and the far right is +5v. to switch off the battery needs to be connected and the button pressed 3 times after its start up beeps have ceased.

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