Specifications:

Operating Voltage Range: 4.8~7.4V
Dimension: 23.6X18.4X28.4mm
Weight: 7.0g
Operating Range: Full range
Number of Channnels: 4 standard channels

Feature:

-- Ultra mini size and light weight
-- Improve capability of anti-interference
--   Replaceable antenna
-- Upgradeable firmware
-- Rather long operating range with PA
-- Boost up circuit design, perfect for RC car

Compatibility:

Cooltec 2.4GHz FH-3/FH-4T Compatible Receiver is designed to use with M12, M11X, EXZES X, MT-4,GEMINI X,MT-S, MT-4S, M12S etc.