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Rose gold over-ear wireless headphones with earhooks and charging case

Ltinist DB-135 Over-Ear Headphones Rose Gold 75h Bluetooth 5.4

SKU CH-4E5G-TX3A2

Over-ear wireless headphones with 75 hours total playtime, Bluetooth 5.4, IP7 waterproofing and environmental noise cancellation

  • TypeOver the Ear
  • ColorRose Gold
  • Driver Unit14.2 millimeters
  • THDOver Ear
  • Power Supplybattery, a, lithium_polymer, true
  • ConnectorUSB
  • Stable connection with Bluetooth 5.4 technology
  • 75 hours total playtime from the charging case
  • IP7 waterproof rating for sweat and rain resistance
  • 2 mm dynamic drivers deliver HiFi stereo sound
  • Environmental noise cancellation for clearer calls

Ltinist DB-135 Rose Gold Over-Ear Headphones

These Ltinist DB-135 headphones are wireless over-ear earbuds finished in rose gold and built for sport and daily use. They use Bluetooth 5.4 for a stable connection with iOS, Android, PC and other Bluetooth devices. Each earbud weighs little and hooks over the ear for a secure fit during workouts. The IP7 waterproof rating protects them from heavy sweat and rain.

15-Hour Buds with 75-Hour Case Upgrade

Each bud delivers up to 15 hours of playback and the charging case extends total listening time to 75 hours. A dual LED display shows the remaining power for both the case and the earbuds in real time. This replaces earlier models that required frequent recharging and gave no visual battery feedback. The jump is worth it when you need multiple days of gym sessions or commutes without hunting for a cable.

Stable Bluetooth 5.4 Link at 48 Feet

Bluetooth 5.4 minimises interference and drop-outs so the signal holds steady up to 48 feet from the source. Environmental noise cancellation keeps voice calls clear even when background noise rises during a long run. The 14.2-millimetre dynamic drivers maintain consistent bass output throughout the 75-hour cycle without noticeable distortion. Type-C wired charging replenishes the case when wireless top-ups are not convenient.

Highlights

  • Stable connection with Bluetooth 5.4 technology
  • 75 hours total playtime from the charging case
  • IP7 waterproof rating for sweat and rain resistance
  • 2 mm dynamic drivers deliver HiFi stereo sound
  • Environmental noise cancellation for clearer calls

Specifications

BrandLtinist
Series7
ModelBX27, 1, DB-135
Part NumberDB-135
TypeOver the Ear
ColorRose Gold
Driver Unit14.2 millimeters
THDOver Ear
Power Supplybattery, a, lithium_polymer, true
ConnectorUSB
Ear CouplingSingle Ear
Noise Cancellingenvironmental_noise_cancellation
Wireless TypeBluetooth
Battery75 hours
Operating Time75 hours
Distance48 feet
Contains Embedded Batterybattery
Featuresenvironmental_noise_cancellation, 5.3, 75 hours, Without Cable, Media Control, Wireless, Over Ear, dynamic_driver, 48 feet

Questions about this item

What size are the driver units in the Ltinist DB-135 headphones?

The driver units measure 14.2 millimetres, delivering HiFi stereo sound with 3D bass for an immersive listening experience during workouts or daily use.

How do I pair the earbuds using Bluetooth 5.4, and what is the step users often miss?

Remove both earbuds from the charging case to enter pairing mode automatically, then select the model on your device; the step often missed is ensuring the case has sufficient charge before opening it.

How long does each earbud last per charge, and when will the lithium-polymer batteries need replacement?

Each earbud provides up to 15 hours of playback per charge; lithium-polymer batteries typically degrade after several hundred cycles, so plan for replacement when runtime drops noticeably.

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