Earbuds - ISOtunes PRO 3.0 Bluetooth Earbuds, IT-21B / IT-23B Surface Cleaner 0 provides enhanced noise reduction

0 provides enhanced noise reduction and functionality for an enhanced audio experience in the same

Rigidizing

For that real fireplace warmth

ANSI 6 abrasion protection against wear and tear for longer wear life

Earbuds - ISOtunes PRO 3.0 Bluetooth Earbuds, IT-21B / IT-23B Surface Cleaner 0 provides enhanced noise reductionItem #: IT 21B IT 23B Built for the Toughest Jobs. PRO 3. 0 is an all over upgrade featuring the latest and greatest communication technology in our best selling and most durable PRO design. ANSI rated 27 dB NRR and SafeMax OSHA compliant 85 dB volume limit Bluetooth 5. 4 with Low Energy (LE) and Auracast; supports dual pairing; compatible with 2 way radios Best in class 20 hour battery life with short charge capability (10 min charge for 2 hours of