Chargeable Battery &Adjustable-- Upgrade usb chargeable battery, Built-in 200mAh high-performance battery, Charge about 2-2.5 hours provide more than 9 hours playing time,In the middle of the night will not wake you up, even if you open it asleep,Halfway battery is exhausted , there will be no low battery beep will wake you up, You can sleep peacefully all night. You can adjust the speakers in the eye mask and the eye mask to the best position to make you feel more comfortable.
Sleep and Travel Companion--The smart eye mask can solve the sensitive to light people and the trouble of snoring partner. Powerful shading technology lets you sleep wherever you go, with built-in high-quality speakers and a microphone for a stereo surround sound experience. Wireless sleep headphones make your sleep easier, so you can listen to music without wearing extra headphones without being disturbed by the outside world, allowing you to quickly enter a sweet dream.
The music goggles--The glasses can be easily paired with any smartphone . It uses Bluetooth 4.2 technology and powerful compatibility technology. It can be connected to a TV, such as an iPhone, iPad, Android phone, computer, etc.
The speaker has a built-in microphone to enable you to talk on the phone handsfree. and the speakers are movable. please adjust volume after covering ears, long press the " +/-" button or use phone to adjust.
Powered by a rechargeable 200mAH high-performance lithium battery, charged via USB (cable supplied) about 2-2.5 hours provide more than 8 hours playing time, no beeps after power run out of. you can have a very good sleeping all night.
A line connect two speaker and one control panel in sleep headphones, you need pull it out slowly before washing.After it completely dried, the speaker and control panel need put back to their original position.
Comfortable and easy to clear--The music goggles are made of velvet and stretch cotton, 100% soft and comfortable, you can easily remove the speaker and install it at any time, so that you can easily clean.