• Baseus Bass BS1 NC Semi-Open Wireless Earbuds
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Baseus

Baseus Bass BS1 NC Semi-Open Wireless Earbuds

Baseus Bass BS1 NC Semi-Open Wireless Earbuds

  • Authorized Retailer
  • Free US Shipping
  • 1-Year Warranty
  • 45-Day Returns
$36.99 USD
$36.99 USD
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Shipping calculated at checkout.
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The Baseus Bass BS1 NC is a semi-open true wireless earbud with active noise cancellation — an unusual pairing that balances comfort with the ability to dial down background noise when you need to.

The semi-open fit avoids the fully plugged feeling of sealed in-ears, making it a good match for listeners who find silicone tips fatiguing but still want ANC on tap.

  • Semi-open earbud fit for lighter, airier comfort
  • Active noise cancellation (ANC)
  • True wireless Bluetooth connectivity
  • Under $50, brand-new authorized stock
  • Free US shipping and 45-day returns

TonePier ships the Bass BS1 NC brand-new with free US shipping and 45 days to return it if the fit isn't right.

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Good to know

Frequently asked questions

Is this unit genuine?

Yes. TonePier is an authorized retailer — every unit comes from the brand or its official distributor, carries a valid serial number and is covered by the full manufacturer warranty.

How long does shipping take?

SKUs stocked in our US warehouse ship within 1–2 business days. Items shipped direct from our China hub typically arrive in 8–15 days with full tracking. The product page tells you which applies before you order.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.