PROMO Spinfit CP1025 True Wireless Earphone Eartips

OPTIMIZED FOR TRUE WIRELESS EARPHONE ( TWS ) PACKAGING : Includes 2 pairs of ear tips (one pair each size) FEATURE : Bore size: 3.6mm, for earbuds nozzle diameter from 4-5.5mm. Designed especially for true wireless earbuds. Two sizes in one card. The sound performance is natural and open with CP1025. ISO10993 certificated medical-grade silicone adopted which reduces allergic reactions and provide higher hygienic level. Thinner and softer than other models. No more pressure for long-time wearing. Perfect for working, commuting, and exercising. Short nozzle design makes them fit any kind of charging cases, especially shallow ones.