Feature:
- Water proof and dust proof meets IP 65 standard.
- Durable casing made of fiber reinforced Nylon
- Superior operating temperature range -35℃~ +80℃
- Very low power consumption design using only 2 AA size.
F21
8 operation buttons, 7 single-speed buttons include one “STOP”
Transmitter
Dimension: 164*75*46 mm
Weight: 315g (without batteries)