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Black true wireless in-ear earbuds with charging case

YINGHUA

YINGHUA Wireless Earbuds 40H Bluetooth 5.4 IPX5 Black

SKU CH-R9PG-KK4C1

True wireless earbuds with Bluetooth 5.4, four microphones and ENC noise reduction deliver 40 hours total playtime and IPX5 sweat resistance

  • TypeHeadset
  • Up to 40 hours total playtime with charging case
  • 10 minutes charge gives 1 hour playback
  • Bluetooth 5.4 for stable wireless connection
  • Four microphones with ENC reduce call background noise
  • IPX5 rating resists sweat and rain during workouts

Built for daily commute and workouts

These wireless in-ear earbuds use Bluetooth 5.4 to connect with laptops, tablets and smartphones. Four microphones with ENC noise reduction keep calls clear while the woolen-paper-bio-diaphragm driver delivers deep bass and crisp treble. IPX5 waterproof coating protects against sweat and rain during gym sessions.

Check Bluetooth version and charging port

Your source device must support Bluetooth 5.4 for full compatibility. The charging case provides the extra battery capacity so ensure you can carry it when away from a power outlet. No companion app or EQ adjustment is available, so sound tuning is fixed from the factory.

Stable output through long sessions

The windproof cavity structure blocks ambient wind noise up to 25 km/h, maintaining audio clarity during outdoor runs or cycling. A ten-minute charge adds one hour of playback and the case extends total listening time to 40 hours, preventing sudden shutdowns during extended use.

Highlights

  • Up to 40 hours total playtime with charging case
  • 10 minutes charge gives 1 hour playback
  • Bluetooth 5.4 for stable wireless connection
  • Four microphones with ENC reduce call background noise
  • IPX5 rating resists sweat and rain during workouts

Specifications

TypeHeadset

Questions about this item

What comes in the box with the YINGHUA Wireless Earbuds and do I need to buy anything else?

The package includes the wireless earbuds and a charging box that extends total playtime to 40 hours. A USB charging cable is typically supplied; a separate wall adapter is not included.

Which version should I choose for the best balance of battery life and call quality?

This single model delivers 40 hours total playtime with the charging box, 8 hours per charge, and four microphones with ENC noise reduction for clear calls.

What does the 40-hour playtime figure mean in daily use?

Each charge gives 8 hours of listening; the charging box recharges the earbuds multiple times to reach 40 hours total. A 10-minute top-up adds roughly 1 hour of playback.

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