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Black wireless earbuds with flexible earhooks and charging case

YINGHUA

YINGHUA Wireless Earbuds Bluetooth 5.3 16h IPX7

SKU CH-0FEP-CY35S

Wireless earbuds with Bluetooth 5.3, 11 mm drivers and IPX7 waterproofing for 16 hours of sport-ready listening

  • TypeHeadset
  • Secure ear-hook fit stays put during intense workouts
  • Bluetooth 5.3 pairs in one second for instant listening
  • 11 mm drivers deliver deep bass and clear calls
  • IPX7 waterproof rating withstands sweat and rain
  • 16 hours playtime powers through long training sessions

Built for Active Use

YINGHUA wireless earbuds use Bluetooth 5.3 to pair with iOS, Android and Windows devices in one second after the first connection. Flexible earhooks and in-ear tips keep the buds stable during running, hiking, cycling and gym sessions. The IPX7 rating protects against heavy sweat and rain. Smart watch connectivity is not supported.

Simple Setup and Common Issues

Open the case and the buds enter pairing mode automatically. A USB-C cable is included for charging; the manufacturer recommends using only this cable because other cables may not charge correctly. If audio drops, check that the source device stays within normal Bluetooth range and that no other active pairing is interfering.

Battery Life and Heat Under Load

The polymer lithium battery delivers up to 16 hours of continuous playtime on a single charge. During long workouts the earhooks distribute pressure evenly so the buds stay comfortable and secure. The 11 mm dynamic drivers maintain consistent bass output without distortion even at higher volumes sustained over the full battery cycle.

Highlights

  • Secure ear-hook fit stays put during intense workouts
  • Bluetooth 5.3 pairs in one second for instant listening
  • 11 mm drivers deliver deep bass and clear calls
  • IPX7 waterproof rating withstands sweat and rain
  • 16 hours playtime powers through long training sessions

Specifications

TypeHeadset

Questions about this item

How do I confirm the earbuds are paired and playing correctly after setup?

After pairing via Bluetooth 5.3, you will hear audio through the 11 mm dynamic drivers; the earbuds auto-reconnect in one second on subsequent uses.

What accessories are included and what must I provide?

The package includes a USB-C charging cable; use the supplied cable for faster charging as other cables are not recommended.

Which version should I choose for sports use?

The single model offers IPX7 waterproofing, flexible earhooks, 16 hours playtime and Bluetooth 5.3 — all suited for running, gym and outdoor workouts.

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