Sense Innovations ESS-ONE Engine Sound Simulator 2821 When used with the matching

When used with the matching motor (such as EZRUN 4278SD)

Castor oil provides additional high temperature lubrication and over-lean protection

Part# 2417

Dimensions: 4×4×2cm

ready‑to‑run upgrade that delivers strong grip

Sense Innovations ESS-ONE Engine Sound Simulator 2821 When used with the matchingThis engine simulator sound system by Sense Innovations is the perfect tool to give your RC car a real life feel. It also features an AUX channel that can simulate a variety of other sounds such as gunfire. FEATURES: Supports firmware and function upgrades Uses advanced DNS DCR algorithm to reproduce the sound of real engines Supports RC Plus to realize functional settings and sound purchases from stores Supports two sets of engine sounds, which