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Black wireless earbuds in matching charging case

UMIDIGI

UMIDIGI J3 Pro Bluetooth 5.2 True Wireless Earbuds Black

SKU CH-4A19-T0SDR

True wireless earbuds with Bluetooth 5.2, dual microphones for clear calls, touch controls and a 500 mAh charging case for extended use

  • ColorBlack
  • Comfortable fit for extended listening sessions
  • Bluetooth 5.2 delivers a stable connection up to 10 m
  • High-fidelity stereo sound with dual microphones for clear calls
  • Fingerprint touch controls manage playback and calls instantly
  • 500 mAh charging case provides multiple recharges on the go

True Wireless Earbuds for Daily Use

The UMIDIGI J3 Pro earbuds deliver Bluetooth 5.2 connectivity for stable audio streaming and calls. They suit commuters, office workers and casual listeners who want a lightweight, cable-free option. Each bud weighs very little and the charging case fits easily in a pocket. They are not for users who require active noise cancellation or audiophile-grade codec support.

Bluetooth 5.2 Range and Battery Limits

The wireless link stays reliable up to 10 metres in open space. Each earbud holds a 55 mAh cell giving 3 to 4 hours of playback or about 4 hours of talk time. The 500 mAh case extends total use but requires recharging after a few cycles. Standby reaches 6 hours. Buyers needing all-day continuous listening without a top-up will find the capacity limiting.

Upgrade from Wired or Older Bluetooth Sets

Replacing tangled wired earphones or pre-5.0 wireless models removes cable hassle and cuts drop-outs. The jump is worthwhile if you value automatic pairing, touch controls for tracks and calls, and the ability to use a single bud. It does not add multipoint pairing, wireless charging or premium codec support beyond the standard Bluetooth 5.2 feature set.

Highlights

  • Comfortable fit for extended listening sessions
  • Bluetooth 5.2 delivers a stable connection up to 10 m
  • High-fidelity stereo sound with dual microphones for clear calls
  • Fingerprint touch controls manage playback and calls instantly
  • 500 mAh charging case provides multiple recharges on the go

Specifications

ColorBlack

Questions about this item

How do I pick between the single-ear and paired modes on the UMIDIGI J3 Pro earbuds?

Each earbud pairs independently, so you can take one out for mono calls or use both together for stereo — no extra setup is needed.

What does the 55 mAh per earbud mean for daily listening?

You get roughly 3 to 4 hours of music or about 4 hours of talk time per charge, and the 500 mAh case adds several more cycles.

What does Bluetooth 5.2 actually limit in real use?

The 5.2 link stays stable up to about 10 metres, so walls or pockets rarely cause drop-outs within that range.

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