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Deep Black in-ear earbuds with compact charging case

JAYSUING

JAYSUING J51 Bluetooth 5.4 earbuds Deep Black 32H

SKU CH-8AJ2-QTYE6

Bluetooth 5.4 earbuds with 13 mm drivers, adaptive noise cancellation, IP7 waterproofing, 32-hour battery life and a USB-C charging case

  • ColorDeep Black
  • TypeJ51
  • Noise ReductionNo
  • Ear CouplingIn the Ear
  • Charge Time2 Hours
  • Operating Range15 meters
  • Bluetooth 5.4 gives faster, more stable connections up to 15 metres
  • 13 mm dynamic drivers deliver deep bass and clear mids for immersive sound
  • Adaptive noise-cancelling microphones keep calls clear in noisy places
  • IP7 waterproof rating protects against sweat and rain during sport
  • 32 hours total playtime with USB-C case, each bud weighs only 30 grams

J51 Bluetooth 5.4 earbuds for daily listening

The JAYSUING J51 earbuds deliver wireless audio with Bluetooth 5.4 connectivity and 13 mm dynamic drivers. Touch controls manage playback and calls without reaching for a device. Adaptive noise cancellation reduces background sound during calls. The IP7 waterproof rating protects against sweat and rain during workouts or commutes.

32-hour total playtime with USB-C charging case

The earbuds provide up to 32 hours of combined listening time using the supplied charging case. A full recharge of the case takes two hours via the USB-C cable. Bluetooth range extends to 15 meters in open space. The compact case fits easily in a pocket or small bag for on-the-go top-ups.

In-ear fit weighing 30 grams total

Each bud weighs roughly 3 grams, giving a combined weight of 30 grams including the case. The lightweight design aims to stay comfortable during extended sessions. Buyers who prefer over-ear headphones or need active noise cancellation for travel may find the in-ear seal and adaptive noise control insufficient for loud environments.

Highlights

  • Bluetooth 5.4 gives faster, more stable connections up to 15 metres
  • 13 mm dynamic drivers deliver deep bass and clear mids for immersive sound
  • Adaptive noise-cancelling microphones keep calls clear in noisy places
  • IP7 waterproof rating protects against sweat and rain during sport
  • 32 hours total playtime with USB-C case, each bud weighs only 30 grams

Specifications

BrandJAYSUING
ModelJ53
ColorDeep Black
TypeJ51
Noise ReductionNo
Ear CouplingIn the Ear
Charge Time2 Hours
Operating Range15 meters
Bluetooth Version5.4
Batterylithium_polymer
SpecificationsBrand: JAYSUING, Model Name: J51, Color: Deep Black, Style: Studio Buds, Battery Charge Time: 2 hours, Battery Cell Composition: lithium_polymer, Control Type: Touch Control, Noise Control: adaptive_noise_cancellation, Bluetooth Range: 15 meters, Item Dimensions: , Headphones Ear Placement: in_ear, Item Weight: 30 grams
CompatibilityCellphones, Laptops, Smart Speaker, Tablets, Television
Weight30 grams

Questions about this item

Will the J51 earbuds maintain a stable link with my older phone at the full 15 metre range?

Bluetooth 5.4 gives faster, more stable connections and better interference protection; the quoted operating range is 15 metres.

How can I confirm the adaptive noise cancellation is active after pairing?

Touch controls manage the adaptive noise cancellation mode; a voice prompt or tone signals when it switches on.

Does the box include a wall charger or only the Type-C cable?

The package contains the charging case, two earbuds, a Type-C charging cable and a user manual — no wall adapter.

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