Sanosis Ascend are premium wired sleep headphones integrated into a 3D blackout eye mask, powered by JBL speakers for enhanced clarity, control, and zero-latency listening.

Designed for those who value precision frequencies and high-quality sound, without the compromises of other sleep headphones or wireless systems.

Sound, Applied with Purpose

Most sleep headphones are designed for convenience. Sanosis is engineered for transcendence. 

Whether it’s guided meditation, ASMR, or frequency-based audio, the experience depends on clarity, connection and balance.

By combining frequency-accurate sound with full blackout, Ascend creates a more controlled environment for the mind to settle without distraction.

Designed for Focus, Reset & Rest

Ascend supports intentional listening across different states:

• Deep focus for work or creative flow
• Meditation and breathwork without distraction
• Binaural beats and frequency-based sessions
• Guided sleep audio and soundscapes
• Travel and in-flight use
• Audiobooks, affirmations, and learning

From short sessions to overnight use, the experience remains consistent - quiet, controlled, and uninterrupted.

Wired by Design

Ascend uses a wired connection to maintain signal integrity and remove variables.

• No Bluetooth or wireless transmission
• No compression, dropouts, or latency
• No batteries or charging cycles
• Direct, stable audio - every time

For some, this is about simplicity. For others, it’s about performance.

Powered by JBL - Precision Where It Matters

Ascend features an upgraded audio system, tuned specifically for clarity, balance, and extended listening:

• High-sensitivity drivers for improved detail and presence
• Higher impedance design (70 Ω) for greater control and stability
• Clean mids with tighter, more controlled bass
• Lower distortion across extended listening sessions
• Responsive performance at low volumes

The result is a more refined, immersive sound - without unnecessary interference.

Design & Comfort

Engineered for extended wear and side sleeping:

• Contoured 3D eye cups - zero pressure on eyes or lashes
• Plush memory foam padding for long-session comfort
• Adjustable fit for different head shapes and sleep positions

Comfort that supports stillness, without distraction.

Technical Specifications

• JBL Driver Sensitivity: 124-130 dB (50 Hz - 5 kHz)
• Impedance: 70 Ω ±15% @ 1 kHz
• Input Requirement: 0.24 VRms
• Total Harmonic Distortion: <2% (100-1000 Hz)
• Cable Length: 1.5m (5ft)
• Connection: 3.5 mm jack + USB-C adaptor included
  

Connectivity & Compatibility

• Compatible with Apple & Android devices
• Plug-and-play - no apps, no pairing, no subscriptions
• Ideal for home, office, travel, and meditation spaces

What's Included

• Wired audio mask
• Protective travel pouch
• 3.5mm to USB-C adaptor
• Strap size adjuster
• General User Guide

Care Instructions

• Wipe clean only
• Do not use water or bleach
• Do not iron

Sanosis Ascend - Powered by JBL

Precision with performance.
Power without noise.
Clarity without compromise.

JBL is a registered trademark of its respective owner. Sanosis is not affiliated with or endorsed by JBL.