Bluetooth Wireless White Noise Sleep Mask Headphones - Option for Two-Pack

• This sleep mask features a unique 3D eye contour and a bottom blackout bar that allows you to enjoy uninterrupted sleep from any angle and experience unmatched shading effects
• Deep 3D eye contours provide ample space for your eyes preventing any pressure on your eyeballs or eyelashes
• The Bluetooth 5.3 version not only includes a microphone and speakers for phone calls but also offers a wider connection range and smoother call quality
• With 38 white noise options, our sleep mask eliminates the need for additional Bluetooth devices
• Offers three timer options: a 30-minute power nap, a 90-minute meditation session and a 120-minute deep sleep mode
• Experience long continuous audio playback to enhance the quality of your sleep
• The adjustable non-stick hair strap accommodates a wide range of head sizes and prevents hair tangling when removing the mask
• Ideal for travellers, workers, and anyone seeking restful sleep
• Material: Polyester
• Colour: Black
• Bluetooth Version: 5.3
• Charging Time: 2 hours
• Music Playback Time: 10-12 hours
• Bluetooth Standby Time: 15 hours
• Speaker: 32 Euro stereo
• Wireless Distance: more than 10 m
• Standby Power Consumption: 3-10mA
• Charging Voltage: 5V/0.25V
• Battery: 1 x 200mAh Lithium Battery (included)
• Charging Mode: USB
• Dimensions: 60 x 10 x 1 cm

Package Contents:

Option One-Pack: 

• 1 x Eye Mask
• 1 x USB Charging Cable
• 1 x 200mAh Lithium Battery
• 1 x Manual

Option Two-Pack:

• 2 x Eye Mask
• 2 x 200mAh Lithium Battery
• 2 x USB Charging Cable
• 2 x Manual

Notes:

• Power adaptor not included
• Due to manual measurement, there might be a tolerance in the product size
• Due to the lighting effects and shooting angles, the colour of the item and that shown in the picture might have a nuance