The construction site requires communication and cooperation between employees.Retevis RB46 is strong and resistant to falling, and IP67 is waterproof and dustproof. Especially in aerial work, timely and effective communication between both parties is required. When both hands are busy controlling the steering wheel, the RB46 VOX function can be turned on in advance, and you can communicate directly with colleagues without pressing the PTT button.
In shutdown mode, press and hold the SK1 button and turn on the power switch, when you hear a "beep" sound , the VOX function is turned on. To turn off VOX, press and hold the SK1 button and turn on the power switch, when you hear two beeps, then release the SK1 button, which means the VOX function is turned off.