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Black in-ear wireless earbuds, 3.8 g each, Bluetooth 5.3

Kurdene S8 Pro Wireless Earbuds Bluetooth 5.3 3.8g 4.5h

SKU CH-5KE0-VMDX7

Lightweight in-ear buds with Bluetooth 5.3, 10 mm drivers and 4.5 hours of playtime

  • TypeIn-Ear
  • ColorBlack
  • Driver Unit10 millimeters
  • THDIn Ear
  • Input Impedance16 ohms
  • Signal to Noise Ratio(SNR)40 decibels
  • Lightweight 3.8 g design stays comfortable all day
  • Bluetooth 5.3 gives fast, stable pairing with iOS and Android
  • 10 mm drivers produce deep bass and clear sound
  • AI-enhanced mics and noise isolation deliver crisp calls
  • Touch controls let you manage playback without ear pressure

Product Identity

Kurdene S8 Pro are true wireless in‑ear headphones weighing 3.8 grams each. They use Bluetooth 5.3 for automatic pairing with iOS and Android devices and provide up to 4.5 hours of playback per charge.

Bundled Extras

Three sizes of silicone ear tips are included to match different ear canals and improve passive isolation. The charging case enables one‑step pairing when the lid is opened, and the supplier recommends a standard 5 V USB charger for recharging.

Interface Limits

Bluetooth 5.3 provides a stable short‑range link but does not extend range beyond typical Class 2 distances. The 10 mm drivers and 16 ohm impedance are tuned for portable use, and the 40 dB signal‑to‑noise ratio sets a practical floor for background hiss in quiet passages.

Highlights

  • Lightweight 3.8 g design stays comfortable all day
  • Bluetooth 5.3 gives fast, stable pairing with iOS and Android
  • 10 mm drivers produce deep bass and clear sound
  • AI-enhanced mics and noise isolation deliver crisp calls
  • Touch controls let you manage playback without ear pressure

Specifications

Brandkurdene
Series8
ModelV9I, S8, S8 Pro
Part NumberS8 Pro
TypeIn-Ear
ColorBlack
Driver Unit10 millimeters
THDIn Ear
Input Impedance16 ohms
Signal to Noise Ratio(SNR)40 decibels
Power Supplytrue
Sensitivity40 decibels
ConnectorNo Jack
Ear CouplingSingle Ear
Weight3.8 grams
Noise Cancellingsound_isolation
Wireless TypeBluetooth
Battery4.5 hours
Operating Time4.5 hours
Charge Time1 hours
Distance10 meters
Microphone Impedance16 ohm
Microphone Signal to Noise Ratio(SNR)40 decibels
Microphone Sensitivity40 decibels
Featuressound_isolation, 5.3, 4.5 hours, Without Cable, Touch Control, touch, Wireless, In Ear, dynamic_driver, 16 ohm, 10 meters

Questions about this item

How long do the 3.8 g earbuds last before the 4.5 h battery needs recharging?

Each earbud delivers up to 4.5 hours of playback on a full charge; the case provides additional cycles so total listening time extends well beyond a single session.

What limits continuous use first — the 4.5 h battery or the 40 dB signal-to-noise floor?

The 4.5 hour battery runtime is the first hard limit; the 40 dB SNR remains constant while power lasts.

Do the 10 mm drivers and Bluetooth 5.3 link run hot or noisy during all-day sessions?

The earbuds weigh only 3.8 g and use low-power Bluetooth 5.3, so they stay cool and silent even during extended wear.

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