Walkie talkies

In connection with the analysis of the mezzanines, I will give cheap a couple of good walkie-talkies Voxtel MR 850. Options on the photo. They can work both from the battery and from ordinary AAA batteries, no need to look for and spend money on non-standard batteries! Stable communication, noises are mediocre, the device has built-in subtones to protect communication, you can hear it well. The weight of the radio is only 104 g! (148 g with batteries). *Specifications: Range: Standard ------------------------------------------------- ------------ PMR Frequency Range ------------------------------------------------ --446-446.1 MHz. Transmitter / Receiver Parameters: Transmitter Power ----------------------------------------- 0.5 W Radius of action ------------------------------------------------ 6 km Number of channels ---------------------------------------------- 8 Encoding Support --------------------------------------- CTCSS Number of Codes ------------------------------------------------ -38. Functions: Voice activation through the headset (VOX) ------------- yes Function "click and speak" (PTT) ----------------------------- is Channel Scanning ------------------------------------------ Yes Channel monitoring --------------------------------------------- yes Scanning two channels (Dual Watch) ------------------ there is Keypad lock ----------------------------------------- yes The sound when you press the buttons ---------------------------------------- is Signal end of transmission (Roger Beep) ----------------- is. Design: Antenna ------------------------------------------------- ------------- fixed Information display ------------------------------------- backlit display Case Material ------------------------------------------------ -plastic. Sound Volume control ------------------------------------------- yes Ringtone ------------------------------------------------ ------there is Vibration alert ------------------------------------------------- --------there is Headset connection ----------------------------------------- yes Additionally Weight ------------------------------------------------- --------------------- 104 g! (148 g with batteries) Features ------------------------------------------------- --------stopwatch. * (Technical specifications are taken from the "market").