Retevis H 777 Rechargeable Walkie Talkies 2 Way Radios Long Range

eBay - centralohio1

Black color, Handheld form factor, No visible screen or keypad, Similar speaker grille design, Similar antenna shape and size, Similar top knob configuration, Side PTT button placement consistent

Radioddity X1 Heavy Duty Radio

Radioddity

Black color, Speaker grille design, Button layout below grille (four buttons in a square, plus menu/ok/replay), Short, thick antenna type, Overall form factor and proportions, Side button/dial design

Cobra PX650 Pro Business 2-Way Radios

Home Depot

All-black color, Professional aesthetic, Short, stubby antenna, Handheld form factor, Similar speaker grill design