- Unique capsule design, infant pacifiers grade silicone earplugs, make you enjoy the soft and clean sound

- 45 ° angle of half-ear wearing, comfortable and not easy to fall off, 7 mm moving coil unit, can fit most people

- Innovative screw balance damping system, allows you to enjoy simple and natural sound

- Wired and buttons controlled, convenient to operate the functions, such as play/stop, answer/hang up calling. (iOS phone not support volume control)

- Tough and durable Kevlar fiber, effectively protect earphone cable and extending service life. TPE material on surface, makes cable soft and not easy to be twisted together