Kalsten | Invisible Wireless Sleep Headphones | IPX5 Waterproof, Bluetooth 5.3 for Comfortable Sleep and Relaxation
Wireless Sleep Headphones for Side Sleepers – Discreet Earbuds with Noise Cancellation & IPX5 Waterproof Rating
Enhance your sleep quality, attain deeper relaxation, and enjoy music comfortably with the top wireless sleep earbuds available in the UK.
Crafted specifically for side sleepers and light sleepers, these discreet Bluetooth 5.3 headphones ensure all-night comfort, sound isolation, and up to 24 hours of battery life – ideal for sleeping, traveling, and everyday use.
Why These Earbuds Are Perfect for Sleeping
Ultimate Comfort for Side Sleepers – Soft, ergonomic design that won't dig into your ears.
Noise-Canceling Sleep Technology – Dual-layer sound isolation minimizes snoring and ambient noise.
24-Hour Battery Life + Quick Charging – Sleep throughout the night or listen to music and take calls all day long.
Discreet & Feather-Light Design – Just 1 cm thick and only 0.08 oz per earbud – so light you'll hardly notice them.
IPX5 Waterproof & Sweat-Resistant – Perfect for workouts, travel, and all-day wear.
Bluetooth 5.3 Connectivity – Reliable, low-latency connection with all iOS & Android devices.
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Invisible Sleep Earbuds Compared to Regular Earbuds
- Who Should Use These Wireless Sleep Earbuds?
People who sleep on their sides seeking comfort without ear pressure
Individuals who are light sleepers needing to mute snoring or ambient noise
Travelers looking for discreet, lightweight earbuds
Office employees wanting background music without bulky headphones
Fitness lovers requiring sweat-proof, all-day comfort
Specifications
Bluetooth Version: 5.3 – Stable connection up to 10-15 m
Battery Life: 6 hours per charge | 24 hours with charging case
Headphone Battery: 30 mAh | Standby Time: 90 hours
Charging: 1-2 hours | Type-C Port | Voltage: 5 V
Frequency Range: 20Hz-20KHz | SNR: >90 dB
Waterproof Rating: IPX5 – Resistant to sweat and splashes
Material: ABS + PC | Weight: 0.08 oz per earbud
Contents of the Package
✔ 1x Pair of Discreet Wireless Sleep Earbuds
✔ 1x Type-C USB Charging Cable
✔ 1x User Guide (EN/CH)
Frequently Asked Questions
Will these earbuds fall out during the night?
No – the streamlined ergonomic design ensures they stay in place throughout the night.
Can they eliminate snoring and ambient sounds?
Yes – the dual noise-cancellation layers create a tranquil sleeping environment.
Are they suitable for small ears and side sleeping?
Definitely – their slim 1 cm design works well for all ear sizes and sleeping styles.
Are they compatible with iOS and Android devices?
Yes – they connect effortlessly with any Bluetooth-enabled smartphone, tablet, or laptop.
Improve Your Sleep Tonight – Limited Availability
Don't allow noise or uncomfortable earbuds to spoil your sleep. Switch to the UK’s most reputable invisible sleep headphones and enjoy:
✔ Tranquil nights without interruptions
✔ All-night comfort for side sleepers
✔ Wireless mobility and 24 hours of battery power