Earbuds fall out. Sleep masks shift. And you're managing them independently when all you want to do is stop thinking and fall asleep. LULL combines a blackout eye mask with flat-profile Bluetooth speakers built into the headband fabric — one piece that blocks the light and plays the audio simultaneously. ANC reduces the ambient noise. Built-in controls handle volume and tracks without reaching for your phone. Soft elastic fabric, so it stays on through the night.
Eye mask. Audio. ANC. One wearable piece.
- INTEGRATED EYE MASK — LIGHT AND AUDIO TOGETHER: the LULL combines blackout light blocking with flat-profile audio speakers in a single headband — one piece to put on instead of managing a sleep mask and earbuds separately. The flat-profile speakers sit against the ears within the headband fabric, delivering audio without anything in the ear canal.
- FLAT-PROFILE SPEAKERS — NOTHING IN YOUR EARS: dynamic flat-profile drivers built into the headband fabric sit against the ears on the outside — audio is delivered without ear canal insertion. No earbuds pushing into the ear, no pressure from in-ear housing during side-sleeping, no hygiene concern from extended in-ear wear overnight.
- ACTIVE NOISE CANCELLATION: ANC reduces the consistent ambient noise — HVAC, partner breathing, traffic — that competes with sleep audio and disrupts sleep onset. Combined with the blackout mask and audio, LULL creates a multisensory sleep environment: dark, quiet, and filled with your chosen audio.
- BUILT-IN CONTROLS — NO PHONE REACH: volume and track controls are built into the headband fabric — adjust volume or skip a track without reaching for your phone, without opening your eyes, without breaking your wind-down state. USB charging with the included cable; pair via BT5.0 to your phone before getting into bed.
Blackout light conditions combined with consistent sleep audio produce faster sleep onset than either stimulus alone — a multisensory approach that reinforces the sleep signal.
wireless audio — streaming from your phone within typical bedroom range
active noise cancellation — reduces ambient disruption so your sleep audio doesn't compete with the room
eye mask + speakers — one wearable for complete light blocking and personal audio
Light blocking and sleep onset: Journal of Biological Rhythms. Multisensory sleep environment: Sleep Medicine Reviews. Customer survey: Calena LULL users, 60-day trial.
Why combining darkness and audio improves sleep onset
The eye mask blocks the ambient light — from windows, screens, and hallways — that suppresses melatonin. Even dim light entering the eyes at bedtime delays melatonin onset. Complete darkness within the mask allows melatonin to rise at its natural time.
Familiar, low-attention audio — sleep music, meditation, podcasts — reduces the cognitive bandwidth available for intrusive thoughts and ruminative thinking. The brain has mild engagement and is less likely to generate the anxious thought loops that delay sleep onset.
Darkness alone is not enough if the room is noisy. Audio alone is not enough if light is entering. LULL's combination of blackout light blocking, personal audio, and ANC creates a complete sensory sleep environment that addresses the three primary sensory disruptions to sleep onset simultaneously.
For anyone who uses a sleep mask and sleep audio as separate items — and wants them combined.
The mask + earbud juggler
You fall asleep with a sleep mask and earbuds as separate pieces. They shift, fall off, and fall out at different times during the night.
LULL combines the mask and audio in one headband that stays on. Nothing in your ear canal, nothing to separately manage.
The hotel and travel sleeper
Hotel rooms have light coming under every door and ambient sound from every corridor. Your existing sleep mask doesn't block everything and you have no audio solution.
LULL handles both — complete light blocking plus personal audio plus ANC, packed into a single wearable that travels in your bag.
The sleep-audio user who hates earbuds
You know sleep audio helps you fall asleep faster but in-ear earbuds are uncomfortable for overnight wear, especially on your side.
Flat-profile drivers in the headband deliver audio against the ears without canal insertion. No pressure, no hygiene concern, no earbuds falling out.
The light-sensitive sleeper
Even small amounts of light from windows, hall gaps, or devices keep you in light sleep. Your current sleep mask doesn't fully block.
The integrated eye mask in LULL is designed to block ambient light while the headband holds it securely. The combined weight distribution keeps it in place through normal sleep movement.
The partner with different sleep timing
Your partner reads or watches TV while you're trying to fall asleep. The light and sound are enough to keep you awake.
LULL's eye mask blocks the light; ANC reduces the sound; your own audio fills the remainder. You create your own sleep environment while your partner does what they need.
Pair. Put it on. Lights out, audio on.
Pair with Your Phone
Turn on the LULL and pair via Bluetooth 5.0 from your phone's Bluetooth settings. Select your playlist, podcast, or sleep app audio. Adjust to a comfortable volume before putting LULL on.
Bluetooth 5.0Put It On
Place LULL over your head with the eye mask covering your eyes and the speakers positioned over your ears within the headband. The soft elastic fabric conforms to your head. Use the built-in controls to fine-tune volume without reaching for your phone.
Integrated Eye MaskANC On, Eyes Closed
Activate ANC to reduce ambient room noise. Your eyes are blocked. Your audio is on. The room's light and sound are both reduced. Fall asleep.
ANC ActiveA sleep mask blocks light. Earbuds play audio. LULL does both in one wearable — without anything in your ears.
| Sleep mask + earbuds separately | Calena LULL | |
|---|---|---|
| Eye mask + speakers in one piece | ✕ | ✓ |
| Nothing in the ear canal | ✕ | ✓ |
| Active Noise Cancellation | ✕ | ✓ |
| BT5.0 — built-in controls | ✕ | ✓ |
| Soft elastic — stays on through sleep | ✕ | ✓ |
| 30-day money-back refund | ✕ | ✓ |
Try it risk-free.
30-Day Money-Back Guarantee
Not satisfied within 30 days? Return it for a full refund — no questions asked. No hoops, no hassle.
1-Year Warranty
Every Calena product is backed by a full 12-month warranty against defects.
Secure Checkout
Every transaction is SSL-encrypted and fully protected. Your data is safe with us.
We're so confident you'll love this product, we're giving you 30 days to test it. If it doesn't work for you, send it back for a full refund.
Everything you need to know about LULL.
How long does shipping take? +
Orders ship within 1–2 business days and typically arrive within 5–7 business days in the US. You'll receive a tracking link as soon as your order ships.
What's your return policy? +
We offer 30-day returns on all products. If you're not satisfied for any reason, contact us and we'll arrange a full refund — no questions asked.
Is the product safe and non-toxic? +
Yes. All Calena products are tested for safety and free from harmful chemicals. We only use materials we'd use in our own homes.
How is this different from a cheaper version on Amazon? +
Most cheap alternatives use low-grade materials that degrade quickly and have no scientific basis for their claims. Calena products are anchored in studied mechanisms, built from premium materials, and backed by real guarantees.
Where do you ship from? +
All orders are fulfilled from within the USA for fast, tracked delivery.
What's covered under the warranty? +
Every Calena product is covered by a 1-year warranty against manufacturing defects. If something is wrong, contact us and we'll make it right.