Detailed Introduction

Name: F21-2S
Category: Remote Control (Handheld)
Specifications: Dimensions: 13.0*4.5*2.2 cm
Weight: Approximately 120 grams (including battery)
Series: F21 Ultra-Compact Series
Introduction:
Detailed Introduction: Product Performance Indicators
* 2 single-speed buttons, 1 power-on button
* Water and dust resistance rating up to IP65
* Durable glass fiber shell structure
* Ultra-wide operating temperature range from -35℃ to +80℃
* Internal functions can be set via computer interface
* Incorporates Hamming code, self-detection, and non-repeating 32-bit identification code
* Operating distance varies by model, up to 50-100 meters
* Low power consumption design