... Spectrum) +Frequency HoppingOutput Power: ≤100mWCurrent drain:≤190mAPower:3.7V-6V1. Large dot matrix LCD. Resolution of 132× ... voltage design, lower battery consumption, a variety of battery available: such as 4s alkaline batteries, 4s NIMH (Nickel Metal Hydride), 1s lithium-ion ... battery, Voltage 3.7V-6V.6. Anew generation of joystick, elastic, ...