Bluetooth Earbuds Ultra-Thin Side-Sleeper IPX5 24-Hour Battery
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Comfortable audio without ear pressure or bulk
Listen to music with minimal ear intrusion — ultra-thin 0.42 in (10.6 mm) profile, IPX5 sweat and splash protection, 24-hour battery with charging case
Why are these Bluetooth In-Ear Headphones perfect for you?
✔ Ultra-thin design for side sleeping: The headphones feature a 0.42 in (10.6 mm) profile that eliminates uncomfortable pressure when lying on the side, enabling comfortable use during sleep without bulk or discomfort.
✔ Long battery life with portable charging: Offers up to 24 hours of playback powered by the compact charging case and up to 480 hours standby time, ensuring extended use without frequent recharging.
✔ Water and sweat resistant with stable Bluetooth 5.3: The IPX5 rating protects against sweat and splashes during activities, while Bluetooth 5.3 technology provides reliable, interruption-free connections up to 49 ft (15 m).
Specifications
Bluetooth Version: 5.3
Profile: 0.42 in (10.6 mm)
Charging Case Dimensions: 3.0 x 1.6 x 1.1 in (7.6 x 4 x 2.7 cm)
Water Protection Rating: IPX5
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.