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Black wireless earbuds with ear hooks and charging case

i12 TWS Bluetooth 5.0 Earphones with 300mAh Charging Dock - Black

SKU CH-EZZS-GKT5Z

Wireless earphones with Bluetooth 5.0, active noise cancellation, touch controls and a 300mAh charging dock

  • ColorBlack
  • App-EnabledYes
  • Wireless TypeBluetooth
  • Noise CancellingYes
  • SpeakerStereo
  • VersionNo
  • Bluetooth 5.0 for stable wireless audio
  • Active noise cancellation blocks background sound
  • 300mAh charging dock powers the earphones
  • Touch controls manage playback and calls
  • Dynamic drivers deliver 20-22000Hz frequency response

i12 TWS Bluetooth 5.0 Earphones with 300mAh Dock

These true wireless earphones use Bluetooth 5.0 for a stable connection to phones, tablets or computers. They include a 300mAh charging dock that stores and recharges the buds automatically. Touch controls handle playback and calls without reaching for the device.

For listeners who want simple stereo sound

The dynamic drivers cover a 20-22000Hz frequency range at 32O impedance with 42±3dB sensitivity. Active noise cancellation reduces background noise during commutes or workouts. Buyers who need waterproofing, memory-card storage or advanced audio codecs should look at other models.

300mAh charging dock capacity

The dock holds 300mAh and pairs the earphones automatically when the lid is opened. No cable is required for the earbuds themselves. This single figure tells you how many extra listening cycles you can expect between wall charges.

Highlights

  • Bluetooth 5.0 for stable wireless audio
  • Active noise cancellation blocks background sound
  • 300mAh charging dock powers the earphones
  • Touch controls manage playback and calls
  • Dynamic drivers deliver 20-22000Hz frequency response

Specifications

ColorBlack
App-EnabledYes
Wireless TypeBluetooth
Noise CancellingYes
SpeakerStereo
VersionNo

Questions about this item

Which i12 TWS variant should I choose among the listed model numbers?

The listing groups several model numbers including i12, pk, i10, i20, i30, i60, i11, lk-te9 and lk te8 under one SKU; the unit shipped will be the i12 TWS version with the 300 mAh charging dock.

What does the 42 ± 3 dB sensitivity mean for everyday listening?

At 42 ± 3 dB the drivers produce a moderate output level, so typical phone or laptop volume sliders around the middle give clear stereo sound without needing maximum gain.

What does Bluetooth 5.0 cap in practice for these earphones?

Bluetooth 5.0 provides the wireless link for audio and microphone, and the connection stays stable within the usual 10-metre range for music, calls and gaming.

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