IF IT BEEPS TO LOUD JUST STICK A SMALL MAGNET TO THE FRONT OF THE SPEAKER ALMOST MUTES IT!! There great for checking your lipo battery volts. And you can change the options like low voltage alarm!

IF IT BEEPS TO LOUD JUST STICK A SMALL MAGNET TO THE FRONT OF THE SPEAKER ALMOST MUTES IT!! There great for checking your lipo battery volts. And you can change the options like low voltage alarm!

IF IT BEEPS TO LOUD JUST STICK A SMALL MAGNET TO THE FRONT OF THE SPEAKER ALMOST MUTES IT!! There great for checking your lipo battery volts. And you can change the options like low voltage alarm!

excelente producto

excelente producto

excelente producto

ótimo alarme para bateria lipo

ótimo alarme para bateria lipo

ótimo alarme para bateria lipo

👍Works great!!👍 Thank you banggood..

👍Works great!!👍 Thank you banggood..

👍Works great!!👍 Thank you banggood..

Nice to have them Lot of esc not making the low voltage cuttof like we want. Now no more battery damaging👍😌

Nice to have them Lot of esc not making the low voltage cuttof like we want. Now no more battery damaging👍😌

Nice to have them Lot of esc not making the low voltage cuttof like we want. Now no more battery damaging👍😌

Tks banggood... No more deadly lipos

Tks banggood... No more deadly lipos

Tks banggood... No more deadly lipos

Excelente produto, qualidade e bom preço..!!!

Excelente produto, qualidade e bom preço..!!!

Excelente produto, qualidade e bom preço..!!!

Great as it's ADJUSTABLE. I use one in 1/10 4x4 truck. Really loud.

Great as it's ADJUSTABLE. I use one in 1/10 4x4 truck. Really loud.

Great as it's ADJUSTABLE. I use one in 1/10 4x4 truck. Really loud.

works as expected

works as expected

works as expected

perfect!

perfect!

perfect!