Reduce noise and protect ears. After wearing, it is like ordinary earplugs, allowing you to listen to music and audiobooks comfortably at work. Comfortable to wear with an ergonomic design that ensures no discomfort during extended use. Resistant to pulling, tangling, or knotting, ensuring a long service life. Suitable for various noisy environments, helping you concentrate on work. Wide compatibility with a plug-and-play 3.5mm universal interface.Name: Bluetooth Work Earbuds Material: Plastic Color: As shown Applicable for: Work, noise suppression, hearing protection, construction sites, noisy places Note: Due to different production batches, the printed text on the product may vary slightly but does not affect functionality.Specifications: Package Contents: 2 Pair of Headphones 2 x Receiver 2 x Storage Bag 2 x Data Cable 2 x Clip 2 x Pin 12 x Ear Tips Note: Light reflection and differences in display screens may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.