Flash Sale countdown 8 hours, and you can get the two way radio by the lowest price: https://www.retevis.com/flash-sale
Retevis RT67 portable radio,large battery,sturdy radio for construction.
Retevis RT29,IP67 waterproof, 3200mAh large battery, long range radio for business.
And if you want to buy the waterproof mobile radio., you can buy the retevis RA86