2022 High Quality Professional real walkie talkie BF-777S baofeng portable long talking range two way radio

Radio intercom handheld VHF wireless by Baofeng, model number BF-777S2. A description of the walkie-talkie model 777S in the colors black and silverAluminum and plastic as a materialQuantityFrequency 1 Channel 16 Frequency Range 400-470 MHz 2.5 ppm of stability5 W output powerBattery Capacity: 1500 mAh Operating Voltage: 3.7 V Working Distance: 5000 m Encryption: CTCSS, DCSWorking Time 48 Hours Standby Time 128 HoursFeaturesthe F3E modulation mode; Sensitivity: 0.2V or less; 500mW of audio output power;