ECS & HAM Digital radios feature real-time audio processing that focuses on speech and reduces any background noise. That the received audio quality is enhanced.
Retevis RT5R 5 Watt FPP Dual Band Amateur Radio (6 PCS)
Retevis RT26 High Power UHF Business radio
Retevis RB47 Waterproof Ultra-thin Long Range FRS Radio
IP68 Waterproof Rating, High Power and Long Range, Support USB-C Charging, Intelligent Noise Reduction, Support CHIRP Programming
RA89 High Power Dual Band IP68 Waterproof Ham Radio (US Ver.)
Retevis RT10 is a digital two way radio that works on 900MHz frequency., Digital and Analog mode can connect to more people., High sound quality gives
RT10 Two-Way Radio for Business 128-Channel 900 MHz
Get familiar with Retevis A1 dual Band ham radio
DMR Radio with Bluetooth Headset, Digital/Analog Double Modes, IP67 Waterproof, Durable for Long Time, 3200mAh Battery, 14 Hours Working Time, 128
RT29D Long Range Waterproof Rugged Bluetooth DMR Radio
Retevis RA89 10 Watt Dual Band IP68 Waterproof Two Way Radios (20 Pack)
Retevis RT22 Lightweight FRS Budget Handheld Radio
Get it free: 10 Programming Cable
RT3S 5 Watt GPS FPP Dual Band DMR Radios with Earpiece (50 PCS)