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Pair of white true-wireless earbuds in matching charging case, smooth matte finish

UMIDIGI

UMIDIGI T&G J18 Bluetooth 5.1 Earphones White

SKU CH-9CH1-8F7P3

Bluetooth 5.1 true-wireless earphones with a 300 mAh charging case delivering up to 4 hours of binaural talk time and 1200 hours standby

  • ColorWhite
  • Bluetooth 5.1 gives stable audio up to 15 m
  • 30 mAh earbuds plus 300 mAh case deliver 4 hours of talk
  • Case recharges each earbud 10 times for extended use
  • 1200-hour standby keeps them ready between sessions
  • IP-rated shell resists water, sweat and fingerprints

T&G J18 Bluetooth 5.1 Earphones

These true wireless earphones use Bluetooth 5.1 for stable pairing with phones and tablets. The compact white charging case fits easily in a pocket or bag. They suit commuters and casual listeners who want a lightweight, cable-free option for daily audio and calls.

Range and battery limits

Bluetooth 5.1 provides a communication distance of 10 to 15 metres in open space. Each earphone holds a 30 mAh battery delivering up to 4 hours of binaural talk time. The 300 mAh charging compartment recharges the earphones roughly 10 times and offers 1200 hours of standby time.

Frequency response decides fit

The drivers cover a frequency range of 20 Hz to 20 kHz, reproducing the full audible spectrum for music and voice. Buyers who need extended bass below 20 Hz or treble detail above 20 kHz should look at alternative models with wider specifications.

Highlights

  • Bluetooth 5.1 gives stable audio up to 15 m
  • 30 mAh earbuds plus 300 mAh case deliver 4 hours of talk
  • Case recharges each earbud 10 times for extended use
  • 1200-hour standby keeps them ready between sessions
  • IP-rated shell resists water, sweat and fingerprints

Specifications

ColorWhite

Questions about this item

How many times can the charging compartment recharge the earphones?

The 300 mAh charging compartment can recharge the 30 mAh earphones approximately ten times.

What does the 4-hour binaural talk figure mean for daily use?

You can make calls with both earphones active for about four hours before needing to place them back in the charging case.

What is the practical range of the Bluetooth 5.1 connection?

The connection remains stable up to 10-15 metres in open space.

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