COMFORTABLE & ERGONOMIC DESIGN - MUSICOZY Bluetooth sleep mask made of velvet and stretch cotton, this eye mask is super soft and comfortable. The ergonomic design allows you to enjoy total darkness day or night, making it perfect for relaxation, naps, meditation, and insomnia. The eye mask is perfect for use at home, during travel, or in any situation where you need to block out light and noise. LONG BATTERY LIFE - With a built-in 200mAh high-performance battery and Type C charging port, this Bluetooth eye mask provides more than 14 hours of playing time on a single charge. You won't be woken up at night, and it won't beep to wake you up when the battery runs down. The battery chip is upgraded, which is the best chip for sleep headphones. PERFECT LIGHT BLOCKOUT ANYWHERE, ANYTIME - This Bluetooth sleep eye mask uses a bending cartilage design, which is adjustable and durable, effectively blocking lights coming from the nose area. The extra cushion makes the eye mask and nose touch better, which can completely block light. It's perfect for frequent flyers to sleep on long flights or insomnia who dislike glaring lights in any occasion. With this sleep mask, you can sleep in a light blocked world whenever and wherever. WASHABLE & ADJUSTABLE - The sleeping headphones, eye mask speaker, and microphone can be taken out, so you can fully wash the eye mask at any time. The eye mask also has a flexible Velcro strap that you can adjust to the most comfortable position until it fits your head well. This makes it ideal for all head sizes and shapes. EXCELLENT STEREO SOUND QUALITY - MUSICOZY Sleeping Headphones have true HD high fidelity sound featuring the latest Bluetooth 5.4 technology that produces great sound quality and easily pairs with smartphones, computers, and most other Bluetooth compatible devices. Before use, you can move the position of the speakers to fit your ears for optimal sound quality. 🎧MUSICOZY Sleep Headphones Bluetooth Wirless Sleeping Headband Eye Mask🎧

👍2 Hours Quick Charge, 14 Hours Continuous Playing
Bluetooth Sleep Mask is Built-in high-performance battery. Only 2 hours' charging time, get up to 14 hours' playing time.

👍Sleep Headphones with HD Stereo Sound
Built-in Bluetooth technology to bring high-fidelity stereo with excellent sound quality. Block ambient noise without the use of painful and falling sleep earplugs.

💗Instruction for Playing Music:
1. Press the PLAY / STOP button once to start playing, press again to stop playing.
2. Press Vol- for the previous song / Press Vol+ for the next song.
3. Long press the Vol- will decrease the volume constantly to the minimum. When the minimum volume is reached, you will hear the "didi" sound. Long press the Vol+ will increase the volume constantly to the maximum. When the maximum volume is reached, you will hear a "didi" sound.

💗Bluetooth Hands-free Function:
1. Incoming call, press the PLAY / STOP button once to answer the call automatically.
2. When a call comes in, press and hold the PLAY / STOP button for 3 seconds to reject the call.
3. During a call, long press the PLAY / STOP button for 3 seconds to switch to the mobile device; long press the PLAY / STOP button again for 3 seconds to switch back to the earphone.

💗How to Connect Your Bluetooth Device:
1.Turn off all Bluetooth on your phone.
2.Long press the "ON/OFF" button in the Bluetooth eye mask until the red/blue light flashes.
3.Turn on the Bluetooth on your phone, find the Bluetooth named "musiCozy", and connect it.
4.After pairing the Bluetooth sleep headphone with your phone, you can directly listen to music or answer calls through the sleep headphones.

💗Package Including
1 * Bluetooth Sleep Mask
1 * Charging Cable
1 * User Manual
1 * Portable Carrying Bag
2 * Earplugs