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Lake Blue in-ear wireless earbuds with charging case

No Sew

No Sew A97 Pro Wireless Earbuds Bluetooth 5.4 Lake Blue

SKU CH-YPVP-XB9KK

Bluetooth 5.4 in-ear earbuds with 13 mm drivers, 4 ENC microphones, IP7 rating, 40-hour case playback and LED battery display

  • Headphone styleIn Ear
  • Power supplyBattery, true
  • ConnectionNo Jack
  • Wearing styleSingle Ear
  • Noise cancellationPassive
  • Wireless technologyBluetooth
  • Bluetooth 5.4 chip delivers stable 15 m connection
  • 13 mm driver produces deep bass Hi-Fi stereo
  • Four ENC microphones cut wind noise for clear calls
  • 40 hour total playtime with LED case display
  • IP7 rating withstands sweat and rain

True Wireless Design

The No Sew A97 Pro are true wireless in-ear headphones finished in Lake Blue. They use Bluetooth 5.4 for a stable connection up to 15 meters. Each earbud weighs 4 grams and includes three tip sizes for a secure fit. They suit commuters and active listeners who want cable-free convenience.

40-Hour Case and LED Display

The charging case extends total listening time to 40 hours from a single bud's 8-hour capacity at 70% volume. A built-in LED display shows the remaining charge for each earbud and the case itself. Touch controls handle playback, calls and voice assistants without reaching for a phone. The package includes a charging cable.

IP7 Build and 13 mm Drivers

An IP7 rating protects the buds against water immersion during workouts or rain. Dual-mode operation lets you use either bud independently or both together for stereo. Four ENC microphones reduce wind noise during calls. The 13 mm dynamic drivers deliver deep bass and clear treble through AAC and SBC encoding.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 55% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameXinwld
Model nameA97 Pro
Product typeIn-Ear
Product colorLake Blue
Performance
Supported distance15 m
Audio & video
Headphone styleIn Ear
Wearing styleSingle Ear
Noise cancellationPassive
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Power supplyBattery, true
Battery pack8 h
Run time8 h
Built-in batteryBattery

Questions about this item

How often will the 13 mm driver and ear-tips need replacement under daily use?

The 13 mm dynamic driver is sealed inside each bud and has no user-serviceable parts; only the silicone ear-tips (S/M/L supplied) wear out and can be swapped when they lose seal or comfort.

What stops the A97 Pro from playing past 8 continuous hours per charge?

The internal battery is rated for 8 hours at 70 % volume; once depleted the buds must return to the case for recharge before audio resumes.

How hot or noisy do the buds and case get during an all-day 40-hour session?

Both buds weigh only 4 g and use passive cooling; they generate no audible fan noise and remain at skin temperature, while the case stays cool during repeated top-ups.

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