Free Shipping
Free Returns*
1-Year Guarantee

Wireless In-Ear Headphones with Intelligent Battery Indicator and Ergonomic Design Kalsten

Regular price $42.99 $85.99 SAVE $43.00 (50% OFF) Sale price
/
3-Day Express Shipping
Easy 14-Day Returns
Support Mon–Fri
Color
Size


Product Description

Discover the latest wireless in-ear headphones from Kalsten, equipped with state-of-the-art technology to provide you with an unparalleled sound experience. These in-ear headphones feature an ergonomic design that ensures maximum comfort while wearing.

The headphones come with an intelligent battery indicator that provides real-time information about the battery status. This way, you are always informed about the battery life and can make the most of the headphones.

  • Ergonomic design for optimal wearing comfort
  • Wireless freedom with a stable Bluetooth connection
  • Intelligent battery indicator for easy monitoring of the charging status
  • High sound quality with clear highs and rich bass
  • Ideal for sports, leisure, and on the go

With Kalsten's wireless in-ear headphones, you enjoy exceptional sound quality and comfort wherever you are. Treat yourself to the listening pleasure you deserve!

Free standard shipping on all orders. No minimum purchase.

  • Ships to: United States
  • Processing: 1–4 business days (Mon–Fri)
  • Transit: 5–10 business days
  • Total delivery time: 6–14 business days
  • Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

  • Email support@open.shop with your order number to start a return.
  • Items must be unused, complete, and in their original packaging.
  • Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
  • Damaged, defective or incorrect items: we cover all return and replacement costs.
  • No restocking fees.
  • Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
  • Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.