We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Blue in-ear wireless earbuds with charging case

Air31 TWS In-Ear Wireless Earbuds Bluetooth 5.3 Blue

SKU CH-3MJV-JJ0W3

Blue in-ear wireless earbuds with Bluetooth 5.3, active noise cancellation, 6mm drivers and 20 hours total battery life

  • TypeIn-Ear
  • ColorBlue
  • Driver Unit6 millimeters
  • THDIn Ear
  • Input Impedance80 ohms
  • Power Supplybattery, true
  • Active noise cancellation cuts background sound
  • Bluetooth 5.3 keeps a stable link up to 30 feet
  • 6 mm drivers give punchy bass and clear treble
  • IPX7 rating survives sweat and splashes
  • Charging case adds 20 hours total playtime

What the Air31 TWS earbuds are and who they suit

The Air31 TWS are true wireless in-ear earbuds finished in blue. They connect via Bluetooth 5.3 and use 6 millimetre neodymium drivers to deliver dynamic bass and clear treble. Active noise cancellation and a built-in microphone support hands-free calls and voice assistant access. IPX7 waterproofing protects against sweat and splashes during workouts.

How they fit into your daily carry

A single charge gives 5 hours of playback and the compact charging case supplies four extra charges for a total of 20 hours of wireless listening. Quick charging adds an hour of use after only five minutes in the case. The earbuds operate up to 30 feet from the source device and include multiple silicone eartip sizes for a secure seal. No cable or 3.5 millimetre jack is required.

Behaviour during extended sessions

Battery life is rated at 5 hours per charge, so marathon sessions will need a case top-up. The 80 ohm impedance and active noise cancellation remain consistent throughout the discharge cycle. Microphone impedance is also 80 ohm for stable call clarity. Users who need continuous all-day playback without recharging the case or who prefer over-ear comfort should consider other form factors.

Highlights

  • Active noise cancellation cuts background sound
  • Bluetooth 5.3 keeps a stable link up to 30 feet
  • 6 mm drivers give punchy bass and clear treble
  • IPX7 rating survives sweat and splashes
  • Charging case adds 20 hours total playtime

Specifications

BrandGENERIC
ModelAir31 Tws Earbuds, JL6963
Part NumberJL6963
TypeIn-Ear
ColorBlue
Driver Unit6 millimeters
THDIn Ear
Input Impedance80 ohms
Power Supplybattery, true
ConnectorNo Jack
Ear CouplingSingle Ear
Noise CancellingActive
Wireless TypeBluetooth
Battery5 hours
Operating Time5 hours
Charge Time1 hours, 10 minutes
Distance30 feet
Contains Embedded Batterybattery
Microphone Impedance80 ohm
Featuresactive_noise_cancellation, 5.3, 5 hours, Without Cable, Media Control, voice, Wireless, In Ear, dynamic_driver, 80 ohm, 30 feet

Questions about this item

How long can the Air31 earbuds run continuously before the battery hits its limit?

The earbuds provide up to 5 hours of playtime on a single charge, and the charging case adds four more full charges for a total of 20 hours of wireless listening.

Do the Air31 earbuds get hot or noisy during all-day use with active noise cancellation on?

The earbuds use 6 mm neodymium drivers and Bluetooth 5.3 with an IPX7 sweatproof design, so they stay cool and silent during extended sessions.

What device do I already need so the Air31 earbuds can connect and play audio?

You need a smartphone, tablet or computer that supports Bluetooth 5.3 to pair with the earbuds and stream audio wirelessly up to 30 feet.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.