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HANGSUN HOC700 Cordless Rechargeable Water Flosser User Manual — questions & answers

Read product questions and troubleshooting answers linked to HANGSUN HOC700 Cordless Rechargeable Water Flosser User Manual.

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How can I get a replacement for my Hangsun HOC700 water flosser that stopped charging within the warranty period?

2026-10-23 1 answer

According to the product documentation, the Hangsun HOC700 Cordless Rechargeable Water Flosser comes with a one-year warranty. Since your device stopped charging after six…

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How do I replace the battery in the Hangsun HOC700 water flosser?

2026-10-15 1 answer

The Hangsun HOC700 is designed with a built-in, rechargeable lithium battery that is not user-replaceable. The device is sealed to maintain its IPX7 waterproof…

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