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Wireless earbuds with earhooks in charging case

YINGHUA

YINGHUA Wireless Earbuds Bluetooth 5.4 IPX8 70H 14.2mm 4 ENC Mics Earhooks

SKU CH-JWHA-BYD64

Bluetooth 5.4 earbuds with IPX8 waterproofing, 14.2 mm drivers, four ENC microphones and earhooks deliver 70 hours of playtime for stable workouts

  • TypeHeadset
  • Bluetooth 5.4 gives up to 30% faster speeds than Bluetooth 5.3
  • IPX8 waterproof rating protects against sweat and heavy rain during workouts
  • 70 hours total playtime keeps you listening longer between charges
  • 2 mm drivers deliver deep bass and clear stereo sound
  • 4 ENC microphones reduce background noise for clearer calls

Built for Movement

These wireless earbuds use Bluetooth 5.4 and an IPX8 rating to survive sweat, rain and full submersion during sport. Earhooks and liquid silicone tips lock the buds in place at a 45 degree tilt angle so they stay put through running intervals or gym circuits.

Stepping Up from Bluetooth 5.3

The 5.4 link is 30 percent faster and resists interference far better than Bluetooth 5.3, so audio stays clean on crowded platforms or through walls. If your current buds drop out in busy RF environments or lag during calls the jump is worth it.

Limits of the Bluetooth 5.4 Link

Range and stability still depend on the phone antenna and local spectrum crowding so dropouts can reappear in extreme congestion. The 14.2 millimetre drivers cannot overcome codec bandwidth ceilings and the 70 hour total figure relies on the case recharge cycle rather than a single charge.

Highlights

  • Bluetooth 5.4 gives up to 30% faster speeds than Bluetooth 5.3
  • IPX8 waterproof rating protects against sweat and heavy rain during workouts
  • 70 hours total playtime keeps you listening longer between charges
  • 2 mm drivers deliver deep bass and clear stereo sound
  • 4 ENC microphones reduce background noise for clearer calls

Specifications

TypeHeadset

Questions about this item

What ear-tip angle and material secure the earbuds during workouts?

The 45° tilt-angle design and liquid silicone ear tips create a dual-lock fit that stays in place while running or training.

How do I pair the earbuds after the first setup?

Remove both earbuds from the charging case and they connect automatically via Bluetooth 5.4.

How long can I listen before the case needs recharging?

Up to 70 hours of total playback time is available from the case and earbuds combined.

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