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Purple over-ear headphones with cushioned earcups and adjustable headband, folded flat

DOQAUS LIFE 4 Over-Ear Headphones Purple 90h Bluetooth 5.3 40mm

SKU CH-4NXG-33KWA

Over-ear wireless headphones with 90-hour battery life, Bluetooth 5.3, 40 mm drivers, three EQ modes and a 3.5 mm wired option

  • TypeOver the Ear
  • ColorPurple
  • Driver Unit40 millimeters
  • Frequency Response20000 hertz
  • THDOver Ear
  • Input Impedance300 ohms
  • 90-hour playtime keeps you listening for days
  • 10-minute charge adds 5 hours of music
  • Bluetooth 5.3 gives stable connection up to 20 metres
  • 40 mm drivers reach 20 kHz for clear detail
  • Three EQ modes let you match sound to content

Over-Ear Headphones with 90-Hour Battery

These wireless over-ear headphones deliver up to 90 hours of continuous playtime on a single charge. A 10-minute quick charge adds 5 hours of listening, while the included 3.5 mm cable enables wired use when the battery is depleted. They suit commuters, travellers and anyone who wants multi-day freedom from a charger.

40 mm Drivers, 20 kHz Treble and 3 EQ Modes

Dual 40 mm dynamic drivers reach 20 000 Hz for detailed treble, and three engineer-tuned EQ modes let you switch between Vocal, Heavy Bass and Balanced profiles. The 300 ohm impedance and 100 dB sensitivity provide ample headroom for portable devices, though very low-power sources may not drive them to maximum volume.

Bluetooth 5.3 for Stable Wireless Connection

Bluetooth 5.3 delivers a fast, low-latency link with a working range up to 20 metres, keeping audio steady during calls or music playback. The built-in HD microphone captures clear voice in noisy environments. Buyers who need active noise cancellation or a dedicated aptX codec will not find those features here.

Highlights

  • 90-hour playtime keeps you listening for days
  • 10-minute charge adds 5 hours of music
  • Bluetooth 5.3 gives stable connection up to 20 metres
  • 40 mm drivers reach 20 kHz for clear detail
  • Three EQ modes let you match sound to content

Specifications

BrandDOQAUS
SeriesIMAGE S4-WHITE
ModelLIFE 4, LIFE4
Part NumberLIFE4
TypeOver the Ear
ColorPurple
Driver Unit40 millimeters
Frequency Response20000 hertz
THDOver Ear
Input Impedance300 ohms
Signal to Noise Ratio(SNR)100 decibels
Power Supplylithium_polymer, nonstandard_battery, true
Sensitivity100 decibels
Connector3.5mm
Ear Couplingover_ear
Noise Cancellingnone
Wireless TypeBluetooth
Battery90 hours
Operating Time90 hours
Charge Time2.5 hours, 10 minutes
Distance66 feet
Microphone Impedance600 ohms
Microphone Frequency Response20000 hertz
Microphone Signal to Noise Ratio(SNR)100 decibels
Microphone Sensitivity100 decibels
Featuresnone, 5.3, 90 hours, Detachable, Media Control, touch, Over Ear, dynamic_driver, 0.06 ohm, 66 feet, User Manual
Package ContentsUser Manual, Exquisite Package

Questions about this item

Will the Bluetooth 5.3 connection stay stable with my older laptop?

Bluetooth 5.3 is backward compatible, so the headphones will pair with older Bluetooth versions, though the 66 ft range and low-latency benefits apply when both ends support 5.3.

How can I confirm the 3 EQ modes are switching correctly after pairing?

Press the EQ button to cycle through Vocal, Heavy Bass and Balanced modes; each press triggers a distinct tone so you can hear the change immediately.

Does the box include the 3.5 mm AUX cable or do I need to buy it separately?

The 3.5 mm audio cable is included in the box, allowing wired listening when the battery runs out.

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