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Lavender wireless earbuds in a compact charging case

jWIN Back Bay Tempo 30 Wireless Earbuds Lavender

SKU CH-JS7N-2QQNH

Wireless earbuds designed for small ears with six tip sizes, IPX7 sweatproofing, extra bass mode and 32-hour battery life

  • TypePortable Radio
  • ColorBlack
  • SpecBack Bay Tempo 30, B. Lavender, Wireless
  • Media PlaybackButton Control, Button, touch
  • Frequency20000 hertz
  • RadioBluetooth 5
  • Secure fit for small ears with six tip sizes
  • Extra bass mode activated by button press
  • IPX7 sweatproof and water resistant for workouts
  • 32 hour total battery life with USB C charging
  • Bluetooth 5 simple pairing with any device

Small-ear fit and extra-bass mode

The Tempo 30 earbuds come with six ear-tip sizes and a compact profile designed for small ear canals. An extra-bass mode is activated by tapping a button for stronger low-end during workouts or gaming. IPX7-rated water resistance handles sweat and rain but the buds are not intended for swimming. Bluetooth 5 provides simple pairing with any Bluetooth-enabled phone or computer.

Open the case and they connect

Removing the buds from the charging case starts automatic pairing so there is no manual setup step. Controls are handled by button and touch inputs on the buds themselves. The case recharges via USB-C and stores an additional 24 hours of playtime beyond the 8 hours inside each bud. If the ear tips do not seal properly the bass response and stability will suffer, so trying every included size is the usual fix.

Check your Bluetooth version and charging port

Your phone, tablet or computer must support Bluetooth 5 for the advertised pairing behaviour. A USB-C power source is needed to recharge the case because no other cable type is included. The lavender colour option is a cosmetic choice and does not change any specification. Buyers who need active noise cancellation or a swimming-rated design should look elsewhere.

Highlights

  • Secure fit for small ears with six tip sizes
  • Extra bass mode activated by button press
  • IPX7 sweatproof and water resistant for workouts
  • 32 hour total battery life with USB C charging
  • Bluetooth 5 simple pairing with any device

Specifications

BrandjWIN
SeriesBack Bay Tempo 30
ModelBack Bay Tempo 30
Part NumberTempo 30
TypePortable Radio
ColorBlack
SpecBack Bay Tempo 30, B. Lavender, Wireless
Media PlaybackButton Control, Button, touch
Frequency20000 hertz
RadioBluetooth 5
Speakersdynamic_driver
Battery Life32 hours
FeaturesWithout Cable
Dimensions & Weight14.33in W x 12.83in H x 9.06in D

Questions about this item

How do I confirm the earbuds and case together deliver the full 32-hour battery life after setup?

Each earbud provides 8 hours of playtime and the charging case adds 24 hours, giving 32 hours total; the case recharges via USB-C.

Which ear-tip sizes and accessories are included in the box versus sold separately?

Six ear-tip sizes are included for small ear canals; the charging case and USB-C cable are also in the box.

Should I choose the Lavender version or another colour for the same 32-hour battery and IPX7 rating?

All colour versions share the 32-hour battery life, IPX7 sweatproof rating, Bluetooth 5 connectivity and six ear-tip sizes.

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