Wireless Bluetooth eye mask relieve fatigue and help sleep mobile phone cases With four wheel drive
Description
With four wheel drive
The hammock is two in one
and show your uniqueness and fashion
new lights
Wireless Bluetooth eye mask relieve fatigue and help sleep mobile phone cases With four wheel driveColor: YR 04 black, YR 04 pink Transmission range: 10 meters Function: call function, support music, multi point connection Custom processing: Yes Bluetooth protocol: 5. 0 Channel: stereo How to use: Head mounted Single or dual ear: bilateral stereo Frequency range: 20HZ 20KHZ Charging voltage: 3. 7V 4. 2V Charging current: 150 200mA Sensitivity: 88DM Signal to noise ratio: 90db Speaker impedance: 3215% Speaker specifications: 30mm Operating range:
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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