Ear Equalization Auxiliary Practice Tool for Frenzel technique, designed to help divers balance ear pressure with confidence. A practical training device for diving, freediving, and spearfishing enthusiasts seeking safer, smoother descents.
Built from aluminum alloy, this tool delivers durability and a lightweight feel that stands up to regular practice. Its compact profile makes it easy to carry in a pocket or on a belt for quick, on-the-go sessions.
Key features
-
Material: aluminum alloy — strong, corrosion-resistant, and long-lasting.
-
Size: 6 cm x 2 cm (2.36 in x 0.79 in) — pocket-friendly and easy to maneuver.
-
Colors available: gold, blue, red, purple, black — choose your preferred look.
-
Purpose: Ear Equalization Training Tool for practicing Frenzel techniques and stabilizing ear pressure.
-
Origin: Mainland China — thoughtfully designed and manufactured.
-
Safety: No chemicals involved — a safe, repeatable training instrument.
Benefits include improved comfort during pressure changes, reduced risk of ear barotrauma, and faster adaptation to descent dynamics. Incorporate this tool into your pre-dive routine to support consistent equalization and longer, more confident underwater sessions.
Ideal for diving, freediving, and spearfishing practitioners who value reliable ear pressure training and performance in the water.
Product images
- Image: https://ae01.alicdn.com/kf/H37d9161189b845bdab9c0bd0f71c764fI.jpg
- Image: https://ae01.alicdn.com/kf/H8d0c292bf1c34191b20d286fdfc16598u.jpg
- Image: https://ae01.alicdn.com/kf/H92e46b70a9134917bc9adacb2dc767f1S.jpg
- Image: https://ae01.alicdn.com/kf/H56db8562b91b4d38a5b7294773774e83w.jpg
- Image: https://ae01.alicdn.com/kf/Sbc85b900d45a4d35b342d6845a179623S.jpg
- Image: https://ae01.alicdn.com/kf/S904d09d221c148e8841573fb148999b9Y.jpg
- Image: https://ae01.alicdn.com/kf/S169c199f4b4e4d03915575ed8743a35bI.jpg
- Image: https://ae01.alicdn.com/kf/S103e6cce13744d378f1797f724a91dc7T.jpg
- Image: https://ae01.alicdn.com/kf/Sdc7fa51d0a62498e930615c1fcfb79a9H.jpg
- Image: https://ae01.alicdn.com/kf/S257c248e42ff4942ac6dd75ee2704094R.jpg
- Image: https://ae01.alicdn.com/kf/Sf25962249e034951998b6daf90b96fedI.jpg
- Image: https://ae01.alicdn.com/kf/Sc45c983c89e8486599b67e01565f6415F.jpg
- Image: https://ae01.alicdn.com/kf/H0e7f48ce33944bb28cfadc409459e4d5e.jpg
