SOFT & COMFORTABLE: Made of high-quality stretchy material, it is more durable and sturdy to cut down your replacing costs and also ensures wearing comfort. Soft fabric side of headgear facing your head, better reduce the slide of strap and hold in place
COMPATIBILITY: This head strap is only compatible with N30i and P30i
STRONG GRIP: Composed of elastic material and strong fasteners, the adjustable strap ensures a great seal between unit and face until you detach it
WHAT WILL YOU RECEIVE: You will receive 2 pieces head straps(This product is a headgear strap only), the same function with the original ones with improved design, devoted to bring you a high quality of user experience
YOUR SATISFACTION IS GUARANTEED: If you have any problem in using, please contact us at any time. We'll provide you with a pleasant shopping experience and friendly customer service