Retevis H-777 Walkie Talkies for Adults Emergency Flashlight 16CH Hand Free Rechargeable Two Way Radio with USB Charger… Price: $34.99 (as of 18/09/2020 01:07 PST- Details)

Unique USB charging design gives you more charging options improving the charging efficiency
Simple design and there are 2 knobs to control number of channels and switch
Large capacity battery allow you can charge 2-3 hours then use it for 8-9 hours continuous use