DeepRest Pro: Bluetooth 5.0 Blackout Sleep Mask with Hi-Fi Stereo & Hands-Free Calling

Description
The NU-KINDZ DeepRest Pro is a high-performance recovery tool engineered to eliminate visual stimuli and provide an immersive audio environment. Crafted from super-soft, breathable materials, it combines total light radiation blocking with ultra-thin Bluetooth 5.0 components designed for side-sleepers and travelers. Enjoy high-fidelity stereo music or utilize the Full Duplex Bluetooth Call feature for crystal-clear, two-way voice communication without removing the mask. The high-efficiency 150mAh battery provides up to 15 hours of continuous playback and a massive 180-day standby window, making it the ultimate companion for long-haul travel, maritime recovery, and nightly sleep rituals.

Specifications
Product Type: Bluetooth blackout sleep mask with hi-fi stereo and hands-free calling
Bluetooth Version: 5.0 (high-stability plan)
Material: Premium super-soft comfort fabric
Battery Capacity: 150mAh (rechargeable via 5V cable)
Talk / Play Time: 15 hours continuous
Standby Time: 180 days
Wireless Range: 10 m+ (barrier-free)
Call Mode: Full duplex (two-way audio)
Sensitivity: < -80 dBm
Frequency: 2.402 GHz
Colors: Black, Dark Blue
Weight: 145g
Functions:
– Total light radiation blocking for deeper REM cycles
– Hi-fi stereo Bluetooth music streaming
– Full duplex hands-free calling without mask removal
– 15-hour continuous playback with 180-day standby
Features:
– Bluetooth 5.0 maintains stable connection at 10 m+ range
– Ultra-thin speakers align with ears for side-sleeper comfort
– Super-soft breathable fabric for all-night wear
– Full duplex two-way audio for crystal-clear voice calls
– 150mAh rechargeable battery with massive 180-day standby
Use For: Sleep recovery, travel, noise masking, hands-free calls, meditation, circadian transition
Package Includes:
– 1 × DeepRest Pro Bluetooth Sleep Mask
– 1 × USB Charging Cable