Free Shipping

Free Returns*

1-Year Guarantee

Invisible wireless sleep headphones Ipx5 waterproof | Kalsten

Invisible wireless sleep headphones Ipx5 waterproof | Kalsten

Name: Invisible wireless sleep headphones Ipx5 waterproof | Kalsten
Brand: Kalsten
Price: 48.99 USD
Availability: InStock

$48.99 $97.99 SAVE $49.00 (50% OFF)

Color

Black

White

Pink

Innovative Design & Comfort

These wireless Bluetooth earbuds are designed to fit the shape of the ear, ultra-lightweight and ideal for long-lasting comfort without ear irritation.

Optimal for Sleeping

If you enjoy sleeping with earbuds, these Bluetooth earbuds are perfect for you. You can even sleep well because they are very soft.

Easy to Use

These wireless Bluetooth earbuds are extremely user-friendly. With a built-in microphone, you don't need to take your phone out of your pocket. With a simple touch of the Bluetooth earbuds, you can easily pause, answer calls, decline calls, or skip tracks. Everything becomes easier.

Lightweight Bluetooth Earbuds

These are the lightest Bluetooth earbuds, just 1 cm / 0.4 inch in size, and each weighs only 0.08 ounce. They are so light and comfortable that you will hardly notice them.

Dual Noise Reduction Technology

Top-notch active and acoustic noise cancellation technologies ensure that you can sleep peacefully through the Bluetooth earbuds. This keeps you undisturbed by snoring or other sounds.

24-hour Battery Life and Fast Charging

With these wireless Bluetooth earbuds, you can listen to music for 24 hours, and the stylish charging case extends usage time to 480 hours.

High Sound Quality and Safety Assurance

These waterproof wireless Bluetooth earbuds provide an excellent sound experience. Enjoy impressive music quality. The perfect companion for your sleep. If you encounter any issues during use, feel free to contact us. We will resolve them within 25 hours.

Bluetooth 5.3 and Fast Connection

These earbuds offer a fast and stable connection with a stronger signal and faster connection speed, compatible with almost all Bluetooth devices within a range of 15 meters. The connection is simple and quick, allowing you to dive into the world of music within 2 seconds.

Specifications:

Bluetooth Version: 5.3
Range: Approximately 15M
Standby Time: 480 hours
Charging Time: 1 hour
Playback Time with Charging Case: 24 hours
Supported System: All devices and phones that support Bluetooth

Note:

Please read the manual carefully before use.
If there are any defects or questions, feel free to contact us.

Included in the Package:

1 * IPX5 Waterproof Wireless Bluetooth Earbuds
1 * USB Cable
1 * Manual

[{"id":54820388995340,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":52083737526540,"product_id":11853337952524,"position":1,"created_at":"2026-06-05T22:38:15+02:00","updated_at":"2026-06-05T22:38:17+02:00","alt":null,"width":800,"height":800,"src":"\/\/kalsten.com\/cdn\/shop\/files\/Onzichtbare-draadloze-slaaphoofdtelefoon-Ipx5-waterproof.jpg?v=1780691897","variant_ids":[54820388995340]},"available":true,"name":"Invisible wireless sleep headphones Ipx5 waterproof | Kalsten - Black","public_title":"Black","options":["Black"],"price":4899,"weight":0,"compare_at_price":9799,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":65094915653900,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/kalsten.com\/cdn\/shop\/files\/Onzichtbare-draadloze-slaaphoofdtelefoon-Ipx5-waterproof.jpg?v=1780691897"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":54820389028108,"title":"White","option1":"White","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":52083737788684,"product_id":11853337952524,"position":9,"created_at":"2026-06-05T22:38:15+02:00","updated_at":"2026-06-05T22:38:17+02:00","alt":null,"width":800,"height":800,"src":"\/\/kalsten.com\/cdn\/shop\/files\/Onzichtbare-draadloze-slaaphoofdtelefoon-Ipx5-waterproof-9.jpg?v=1780691897","variant_ids":[54820389028108]},"available":true,"name":"Invisible wireless sleep headphones Ipx5 waterproof | Kalsten - White","public_title":"White","options":["White"],"price":4899,"weight":0,"compare_at_price":9799,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":65094915916044,"position":9,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/kalsten.com\/cdn\/shop\/files\/Onzichtbare-draadloze-slaaphoofdtelefoon-Ipx5-waterproof-9.jpg?v=1780691897"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":54820389060876,"title":"Pink","option1":"Pink","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":52083737821452,"product_id":11853337952524,"position":10,"created_at":"2026-06-05T22:38:15+02:00","updated_at":"2026-06-05T22:38:17+02:00","alt":null,"width":800,"height":800,"src":"\/\/kalsten.com\/cdn\/shop\/files\/Onzichtbare-draadloze-slaaphoofdtelefoon-Ipx5-waterproof-10.jpg?v=1780691897","variant_ids":[54820389060876]},"available":true,"name":"Invisible wireless sleep headphones Ipx5 waterproof | Kalsten - Pink","public_title":"Pink","options":["Pink"],"price":4899,"weight":0,"compare_at_price":9799,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":65094915948812,"position":10,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/kalsten.com\/cdn\/shop\/files\/Onzichtbare-draadloze-slaaphoofdtelefoon-Ipx5-waterproof-10.jpg?v=1780691897"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Product Reviews

4.8

(25 reviews)

Sarah M.

This product exceeded my expectations! The quality is outstanding and it arrived quickly. Highly recommend!

2 weeks ago

James T.

Absolutely love it! Perfect for what I needed. Great value for money.

3 weeks ago

Emily R.

Best purchase I've made in a while. The craftsmanship is excellent and it looks even better in person.

1 month ago

Michael B.

Fantastic quality and fast shipping. Will definitely be ordering again!

1 month ago

Jessica L.

Really good product overall. Minor issue with packaging but the item itself is great.

2 months ago

David K.

Exceeded all my expectations. The attention to detail is impressive.

2 months ago

Amanda P.

Love this! Exactly as described and works perfectly. Very satisfied with my purchase.

3 months ago

Ryan S.

Outstanding product! The quality is top-notch and it's exactly what I was looking for.

3 months ago

Lauren H.

Very pleased with this purchase. Good quality and arrived on time.

3 months ago

Chris W.

Incredible value! This product is well-made and durable. Couldn't be happier.

4 months ago

Nicole F.

Amazing quality and beautiful design. This has become my favorite purchase!

4 months ago

Brandon C.

Highly recommend! The product is excellent and customer service was great too.

5 months ago

Megan D.

Good product for the price. Does exactly what it's supposed to do.

5 months ago

Kevin J.

Perfect! This is exactly what I needed. Great quality and fast delivery.

6 months ago

Rachel G.

Love everything about this product. It's well-made and looks fantastic.

6 months ago

Tyler N.

Exceptional quality! Worth every penny. Will be recommending to friends.

7 months ago

Olivia M.

Very happy with this purchase. Good quality and arrived as expected.

7 months ago

Daniel A.

Best product in its category! The quality is unmatched and it works flawlessly.

8 months ago

Samantha K.

Absolutely perfect! Exceeded my expectations in every way. Love it!

8 months ago

Matthew R.

Outstanding product! Great quality

fast shipping

and excellent value.

Ashley B.

Really good purchase. Minor improvements could be made but overall very satisfied.

9 months ago

Justin L.

Fantastic! This product is everything I hoped for and more. Highly recommend!

10 months ago

Victoria S.

Excellent quality and beautiful finish. This is a must-have product!

10 months ago

Eric P.

Perfect in every way! Great quality

fast delivery

and looks amazing.

Hannah W.

Love this product! It's well-crafted and exactly as described. Very happy!

11 months ago