Ergonomic Neckband: The device features a flexible, lightweight neckband crafted from premium materials like skin-friendly silica gel or nickel-titanium alloy, ensuring it rests comfortably during all-day wear.

Secure In-Ear Fit: The earbuds are designed with an ergonomic arc (often a 45° bend) and soft silicone tips to provide a snug, lightweight fit that stays secure even during vigorous exercise like running or cycling.