Noisy Cricket II – 22, a new member of Noisy Cricket II series, is fairly intelligent and multi-functional. Featuring the optional circuit in series and parallel, multiple circuit protection systems are applied which make the device safe and reliable. Moreover, two modes are available under circuit in series: direct output and constant voltage output. The simplicity and efficiency make Noisy Cricket II – 22 outstanding and popular.
Output voltage: 2 – 6V
Supporting 2pcs 18650 batteries ( not included )
Material: stainless steel and zinc alloy