Manta SOUND Sleep Mask DUO (Previous Gen)

The most comfortable Bluetooth® sleep mask in existence. Times two

• Razor-thin Bluetooth® headphones
• Perforated materials for airflow & ventilation
• 20 hour battery life (2x leading competition)
• Convenient tabs for easy speaker adjustment
• No audible battery notifications for peaceful sleep
• True 100% blackout with zero eye pressure
• C-shaped eye cups for side-sleep comfort

Includes 2x Manta SOUND Sleep Masks and 2x mesh bags.