| Color | Matte Black |
|---|---|
| Amplification Level | See description |
| Material | See description |
| Item Length | 4.75 x 4.5 x 2.25 inches |
| Ear Placement | In Ear |
| California Prop 65 Warning | See description |
| Brand | Unbranded |
| Form Factor | In Ear |
| Battery Life | 20 Hours |
| Wireless Range | See description |
| Audio Driver Type | Dynamic Driver |
| Item Height | 4.75 x 4.5 x 2.25 inches |
| Features | See description |
| Impedance | 16 Ohms |
| Unit Quantity | See description |
| Sport/Activity | See description |
| Item Width | 4.75 x 4.5 x 2.25 inches |
| Item Weight | 7 ounces |
Check the listing for details. PRO 3.0 Bluetooth Hearing Protection - OSHA Approved Earbuds with 20 Hour Batter. Color: Matte Black, Condition: New. Listed at 189.65 USD. Enjoy crystal-clear audio while staying within OSHA limits—Bluetooth hearing protection built for serious work. PRO 3.0 Bluetooth Hearing Protection - OSHA Approved Earbuds with 20 Hour Battery Life, Bluetooth Ear Protection with 27 dB Noise Reduction (NRR) Earplug Headphones - Durable Work Earbuds.