Wireless Bluetooth Sleep Eye Mask Headphone Handsfree Music Black

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Description:

Stereo Sound with Thin Speakers: Thickness is only one-third of the average speaker, which is very comfortable for sleepers.
Adopts Bluetooth V-5.0 technology, High-fidelity stereo sound, Built-in 200mah high-performance battery, Charge about 2 hours provide more than 10 hours playing time, enough to support the whole night
Block light to make your sleep better, allows you to listen to music without wearing additional headphones,which make you fall asleep faster. Extra cushion makes eye mask and nose touch better, which can be completely shaded.
Made of memory foam materials and super soft fabric, elastic cotton, and provide a soft and comfortable feeling, washable
This Sleep eye mask can be adjusted according to the size of the head, fits most women/men/kids/teens

Specification:

Model: YR-04
Material: Polyester + cotton
Color: Black, Pink
Bluetooth protocol: V5.0
Operating range: 10m/32.8ft
Frequency range: 20Hz-20KHz
Charging voltage: 3.7V-4.2V
Sensitivity: 88DM
Signal to noise ratio: 90dB
Speaker size: Diameter 30mm/1.18in
Charging time: 2h
Duration of use: 10h (50% volume)
Battery capacity: 200mAh lithium battery
Size: Approx. 45x12CM/17.7 x 4.7 inch

Package Includes:

1x Sleep Eye Mask
1x storage bag
1x USB data cable
1 x Manual

Note:

1.Please allow 1~3 cm error due to manual measurement, thanks.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you

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