Power supply: 2-4S Lipo battery

High-Quality Performance and Design

Metal Hardware: All-metal hardware components ensure increased durability even with the boat's rocket-like speed and potential impacts

Recommended Lipo Battery (NOT Included): LiHv 4S 450-660mAh Lipo

Using Time3: 50 hours (ANC only)

xk k123 as350 brushless rc helicopter Version:RTF Power supply: 2-4S Lipo batteryXK AS350 K123 RC Helicopter: An Exhilarating Flying Experience Awaits! Introducing the XK AS350 K123 RC Helicopter modeled after the 'little squirrel' helicopter for a highly realistic and fine appearance in design. This exceptional radio controlled helicopter boasts an array of exciting features that make it a must have addition to your collection, whether you're a beginner, enthusiast, or experienced pilot. Let's delve into the impressive aspects