HiBy WG02 Liquid Silicone Eartips: Fit, Sizing and Cleaning

Quick answer

Start with the HiBy WG02 size that seals your ear canal without pressure, then adjust insertion depth by feel. Clean the eartips every week with lukewarm water and mild soap, and replace them when silicone loses elasticity. This routine keeps the waveguide tube clear and preserves balanced sound.

Why the WG02's liquid silicone and waveguide design change your fit routine

The HiBy WG02 uses skin-friendly, anti-allergic liquid silicone with a standard tube and a straight-top waveguide tube. That combination is designed to balance sound and isolate noise, but it also means the tip must sit correctly to work. Liquid silicone is softer than many stock tips, so it can feel looser at first; the waveguide tube adds a slight rigidity that helps hold its shape once inserted. If you choose a size that is too small, the seal breaks and bass disappears. If you choose one that is too large, the tip folds or puts pressure on the ear canal. The steps below help you find the sweet spot without guesswork.

How to insert WG02 eartips for a stable seal

Insertion is not just pushing the tip in. The angle matters because the waveguide tube needs a clear path to your eardrum. Pull the top of your ear gently up and back, then slide the tip in while twisting slightly. If you hear a hollow or thin sound, the seal is broken; if you feel immediate soreness, the tip is too large or inserted too deep. A correct fit feels snug but not painful, and outside noise should drop noticeably. Because the WG02 has a straight top rather than a flanged shape, it relies on even pressure around the canal, so avoid forcing it past the point of comfort.

Cleaning the WG02 without damaging the waveguide

Liquid silicone attracts skin oils and dust, which can clog the waveguide tube and dull the sound. Remove the eartips from the earphones before cleaning. Rinse them under lukewarm water with a drop of mild soap, then use your fingers to gently rub the inside and outside of the tube. Do not use alcohol, harsh solvents, or a sharp tool like a pin, because these can scratch the silicone or tear the waveguide. Rinse thoroughly and let them air dry on a clean cloth. If water remains inside the tube, shake it out gently or use a soft paper towel corner. Never push a cotton swab through the tube, as fibers can lodge inside and block sound.

When to replace WG02 eartips

Silicone eventually hardens, cracks, or loses its grip. Check the WG02 monthly for small tears near the tube or a stretched opening. If the tip slides off the earphone nozzle easily or no longer seals, replace it. Because the WG02 is sold in multiple sizes, you can also switch sizes if your ears change with temperature or after a cold. Keeping a spare set in the original packaging prevents a sudden loss of sound quality. Note that the WG02 is an accessory, not a disposable item, so with proper care it should last several months of daily use.

Step-by-step WG02 fit and care routine

1. 1. Match the tip size to your ear canal: Try the medium WG02 first. If it feels loose or sound is thin, go up one size. If it hurts or feels blocked, go down one size. The correct size seals without pressure and stays put when you gently tug the cable. Checkpoint: you should hear a full low end and outside noise should drop.
2. 2. Insert with a twist and a slight upward pull: Pull the top of your ear up and back, then twist the tip into your canal until it sits snugly. Do not force it. The waveguide tube should point straight toward your eardrum, not angled against the canal wall. Mistake to avoid: pushing too deep, which causes soreness and muffles sound.
3. 3. Test the seal with a gentle press: Press the earphone lightly toward your ear. If bass increases and then stays, the seal is good. If it returns to thin sound, the tip is too small or not inserted far enough. Try a different size or reinsert. Checkpoint: a proper seal makes music sound balanced, not hollow.
4. 4. Clean weekly with lukewarm water and mild soap: Remove the tips from the earphones. Rinse and rub the silicone inside and out with your fingers. Do not use alcohol or sharp tools. Rinse well and air dry completely before reattaching. Mistake to avoid: using a cotton swab inside the waveguide tube, which can leave fibers behind.
5. 5. Inspect monthly and replace when worn: Look for cracks, tears, or a stretched opening. If the tip slips off the nozzle or no longer seals, replace it. Keep a spare set of your size on hand. Next step: if you notice sound changes after cleaning, the tube may still be wet; let it dry longer.

Product facts

• HiBy WG02 Wave Guided Liquid Silicone Eartips: Standard Tube, Straight Top, Balanced Sound; Waveguide Tube Design; Skin-friendly and anti-allergic; Excellent Transparent & Sound Isolation The waveguide tube and straight top require a correct size to seal well, while the anti-allergic silicone makes long listening more comfortable. Balanced sound depends on a clean, unobstructed tube.