1MORE ComfoBuds Z Sleeping Earphones for Earphones While Noise BA Ultra Light and Sleep Sound Earplugs for Deep Bluetooth Canal Compatible with

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. The main unit is very small, ultra-mini size, and each ear weighs only 2.7g. Compared to 1MORE ColorBuds, the earbuds are 46% thinner and 72% smaller. It won't get in the way even if you turn from side to side or lie down and rest on one elbow while wearing it in your ear. 1MORE ComfoBudsZ sleep earphones are canal-shaped and use physical passive noise canceling technology [*Not active noise canceling]. Noise is reduced by 24dB. Ergonomically designed to provide a tight seal and fit snugly in your ears, eliminating noise from your surroundings at night. 30 ambient sounds included in the 1MORE MUSIC app will help you fall asleep faster. Six of the songs have already been downloaded to the earphones, and they will continue to play normally even if you leave your smartphone or the Bluetooth is turned off. "Note: Please delete unnecessary songs by pressing × in the app, and then add songs by pressing +." Adopts a Bluetooth 5.0 chip, allowing you to connect to your mobile phone via Bluetooth as soon as you open the lid. With AAC codec support, you can enjoy your favorite songs in high quality on both Android and iOS devices. Unique antibacterial ear tips are made of soft silicone for comfortable all-night wear. Includes 4 sizes: XS/S/M/L. *M size is already attached to the earphone. Sleeping headphones Earphones for sleeping Earphones while sleeping Noise canceling