Bluetooth noise-canceling earplugs for workplace protection

Welcome to our shop! Reduce noise and protect your ears. Once in place, they are invisible like ordinary earplugs, allowing you to listen to music or read at work. Comfortable to wear. Ergonomic design. No discomfort even after prolonged use. No pulling, tangling, or knotting, long lifespan. Usable in various noisy environments for optimal concentration. Wide compatibility, universal 3.5mm plug-and-play interface. Name: Professional Bluetooth Earphones. Material: Plastic. Color: See image. Use: Work, noise reduction, hearing protection, construction sites, noisy places. Specifications: L. Package Contents: 1 pair of earphones, 1 receiver, 1 storage pouch, 1 data cable, 1 clip, 1 pin, 6 ear tips. Only the above-mentioned contents are included. Note: Light reflection and different displays may slightly alter the color of the item in the picture. The allowable measurement error is +/- 1 to 3 cm. Our customers are our top priority. If you notice any problem with the product after receiving your order (damaged item, incorrect quantity, etc.), please contact the seller immediately. We will do everything we can to provide you with satisfactory after-sales service.