In this context

5 mm AUX input

You can even use it with one hand

The volume from the radio is limited to a safe level

Worklife beskyttelsesdragt Safe 3456 type 3B/4B/5B/6B Size:3XLarge In this contextSuit Worklife Safe 3456 type 3B 4B 5B 6B The Worklife Safe 3456 suit is designed to protect against hazardous substances and particles. The suit is certified according to EN 14126 for protection against biological risks. It is also certified according to EN ISO 13982 1 type 5B, EN 13034 type 6B. The suit is made with taped seams and has a close fitting hood, elasticated cuffs and ankles, and a zip with flap at the front and ribbing at the wrists.