Description
Description:
Product Name: Bluetooth Sleep Mask
Material: 2 layers-one velvet and one stretch cotton
Color: As picture
Product size: 11*3.94*0.8inch, it features with elastic band, so it will fits all head shape
Bluetooth specifications:
1.Bluetooth version: V 5.0+ EDR.
2.Signal Noise Ratio(SNR):86db.
3.Frequency Response:100Hz~20KHz.
4.Wireless operation Range:about 20-30m.
5.Mic transmission distance:less than 1 meter.
6.Rechargeable Lithium Battery:180mAH.
7.Micro USB Charge,5V/0.5A.
8.Continuous Working time:more than 8 hours.
9.Charge Time: 2-2.5 Hours
Speaker specifications:
1.Driver Unit: 30mm;
2.Speaker Impedance: 32±2Ω.
3.Speaker Sensitivity: 108db±3db.
Speaker Frequency Response: 20HZ~20000HZ
Packing including:
1*Sleeping Mask Bluetooth
1*USB Cord
1*User Manual
1*Storage Bag
Product Name: Bluetooth Sleep Mask
Material: 2 layers-one velvet and one stretch cotton
Color: As picture
Product size: 11*3.94*0.8inch, it features with elastic band, so it will fits all head shape
Bluetooth specifications:
1.Bluetooth version: V 5.0+ EDR.
2.Signal Noise Ratio(SNR):86db.
3.Frequency Response:100Hz~20KHz.
4.Wireless operation Range:about 20-30m.
5.Mic transmission distance:less than 1 meter.
6.Rechargeable Lithium Battery:180mAH.
7.Micro USB Charge,5V/0.5A.
8.Continuous Working time:more than 8 hours.
9.Charge Time: 2-2.5 Hours
Speaker specifications:
1.Driver Unit: 30mm;
2.Speaker Impedance: 32±2Ω.
3.Speaker Sensitivity: 108db±3db.
Speaker Frequency Response: 20HZ~20000HZ
Packing including:
1*Sleeping Mask Bluetooth
1*USB Cord
1*User Manual
1*Storage Bag
Sleep Mask Sleep Headphones Bluetooth 5.0 for Men Women Comfy Soft Eye Mask for Sleeping Night Mask Adjustable Washable
Price is below average
Current Price
$21.99
Average
$24.06
Min Price
$19.99
Max Price
$29.99
Price dynamics
9%
Description
Description:
Product Name: Bluetooth Sleep Mask
Material: 2 layers-one velvet and one stretch cotton
Color: As picture
Product size: 11*3.94*0.8inch, it features with elastic band, so it will fits all head shape
Bluetooth specifications:
1.Bluetooth version: V 5.0+ EDR.
2.Signal Noise Ratio(SNR):86db.
3.Frequency Response:100Hz~20KHz.
4.Wireless operation Range:about 20-30m.
5.Mic transmission distance:less than 1 meter.
6.Rechargeable Lithium Battery:180mAH.
7.Micro USB Charge,5V/0.5A.
8.Continuous Working time:more than 8 hours.
9.Charge Time: 2-2.5 Hours
Speaker specifications:
1.Driver Unit: 30mm;
2.Speaker Impedance: 32±2Ω.
3.Speaker Sensitivity: 108db±3db.
Speaker Frequency Response: 20HZ~20000HZ
Packing including:
1*Sleeping Mask Bluetooth
1*USB Cord
1*User Manual
1*Storage Bag
Product Name: Bluetooth Sleep Mask
Material: 2 layers-one velvet and one stretch cotton
Color: As picture
Product size: 11*3.94*0.8inch, it features with elastic band, so it will fits all head shape
Bluetooth specifications:
1.Bluetooth version: V 5.0+ EDR.
2.Signal Noise Ratio(SNR):86db.
3.Frequency Response:100Hz~20KHz.
4.Wireless operation Range:about 20-30m.
5.Mic transmission distance:less than 1 meter.
6.Rechargeable Lithium Battery:180mAH.
7.Micro USB Charge,5V/0.5A.
8.Continuous Working time:more than 8 hours.
9.Charge Time: 2-2.5 Hours
Speaker specifications:
1.Driver Unit: 30mm;
2.Speaker Impedance: 32±2Ω.
3.Speaker Sensitivity: 108db±3db.
Speaker Frequency Response: 20HZ~20000HZ
Packing including:
1*Sleeping Mask Bluetooth
1*USB Cord
1*User Manual
1*Storage Bag
Price will be lower
in next 2 weeks
in next 2 weeks
According to the data, price will be lower in next two weeks, so not waste your money and track better price!
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