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Black in-ear wireless earbuds in charging case, compact 3.8 g each

kurdene S8 Pro In-Ear Headphones Bluetooth 5.3 3.8 g

SKU CH-MCHD-0MJXV

Wireless in-ear headphones with Bluetooth 5.3, 10 mm drivers, 4.5-hour battery and a 3.8 g ultra-light fit

  • Driver size10 mm
  • Headphone styleIn Ear
  • Impedance16 ohms
  • Signal-to-noise ratio40 decibels
  • Audio sensitivity40 decibels
  • ConnectionNo Jack
  • Deep bass from 10 mm drivers for immersive listening
  • Ultra-light 3.8 g design for all-day comfort
  • Bluetooth 5.3 enables fast, stable pairing
  • AI-enhanced microphones deliver clear call quality
  • Tested on 1000+ users for a secure fit

What you get

The kurdene S8 Pro are in-ear wireless earbuds weighing 3.8 grams each. They use Bluetooth 5.3 for a stable connection with iOS and Android devices. The package includes three sizes of silicone ear tips for a secure fit. They are built for listeners who want a light, cable-free option for daily use.

Thermals noise and power

The earbuds draw power from an internal battery that provides 4.5 hours of operating time per charge. A full recharge takes 1 hours using a standard 5V USB charger. Passive sound isolation blocks external noise without active electronics, so there is no extra drain or audible hiss. The 16 ohm impedance and 40 decibel sensitivity keep output consistent at normal listening levels.

Deciding specification

Battery life is 4.5 hours per charge, which suits short commutes or gym sessions. Buyers who need all-day playback without the case will find this insufficient. The single-ear coupling design also means stereo separation is not a focus. Choose these if the weight and quick pairing matter more than extended runtime.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 57% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameKurdene
Product line8
Model nameV9I, S8, S8 Pro
Part numberS8 Pro
Product typeIn-Ear
Product colorBlack
Performance
Supported distance10 m
Audio & video
Driver size10 mm
Headphone styleIn Ear
Impedance16 ohms
Signal-to-noise ratio40 decibels
Audio sensitivity40 decibels
Wearing styleSingle Ear
Noise cancellationSound isolation
Mic impedance16 ohm
Mic signal-to-noise ratio40 decibels
Mic sensitivity40 decibels
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Power supplyYes
Battery pack4.5 h
Run time4.5 h
Charging time1 h
Size & build
Product weight3.8 g

Questions about this item

How do I install the kurdene S8 Pro earbuds and what step is often missed?

Open the charging case lid to trigger automatic pairing, then select the earbuds in your device's Bluetooth 5.3 menu; the step often missed is ensuring both earbuds are removed from the case together for initial sync.

What maintenance or replacement will the kurdene S8 Pro need later?

Replace the three included silicone ear tip sizes when they wear or lose seal; keep the charging port dry and clean the 10 millimeter driver meshes gently to maintain the 40 decibel sensitivity.

What limit appears first during sustained use of the kurdene S8 Pro?

The 4.5 hour battery operating time per charge is the first limit; after that the earbuds require a 1 hour recharge in the case before further listening.

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