Nolansend 4K Webcam for PC, with Noise-Cancelling Microphone & Privacy Cover, USB Plug & Play Computer Web Camera

• Bone Conduction Technology This product adopts bone conduction technology, utilizes bone conduction vibration sound generator, and adaptive noise reduction technology. It can deliver clear music to the human ear without wearing it, and there is no need to worry about the sound affecting the family around you.

• Relax Your Ears When using this bone conduction music box, you only need to put it under the pillow to enjoy the music. There is no need to wear it on your ears. It won't cause pain like other headphones caused by wearing it for a long time. Therefore, if you use this product for a long time, it will not cause burden and damage to your ears.

• Comfortable Sleep This product is a sleep aid speaker, specially tailored to comfortable sleep. It can have a good effect for adults and everyone to fall asleep. It can be used for both men and women. Whether it is a nap during the day or sleep at night, it can improve your quality of sleep and make your sleep more comfortable.

• Long Standby Time This product has a built-in 400mAh battery, which can run continuously for up to 20 hours after being fully charged, and the longest standby time can reach 12 days. You can set the 30-minute automatic shutdown function, enjoy music, and sleep comfortably. Product size: 15.53.61.3 cm, product weight: 60g. (The product comes with a USB charging cable)

• Easy to Use This product uses a new generation of Bluetooth 5.0 chip, which can be effectively connected within 10 meters, low power consumption, zero delay, and the sound is more stable and clear. Simple operation, convenient USB charging, long press to turn on, wait for Bluetooth pairing, you can play music after the connection is successful, and the product can automatically connect to the phone when it is used in the future.