SLuB Wireless Single Ear Bluetooth Bluetooth Ultra High Resolution Sound Quality Earphones, Headset, 5.3, Earphones, Hands-free Calling, Small,

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [Ultra long time use] Upgraded to Bluetooth 5.3 for even more power savings. Built-in 60mAh lithium battery, fully charged in just 1.5 hours, 100 hours of standby time, 9 hours of music playback, you can use it with confidence. Equipped with IOS capacity display function. [Comfortable Fit] The new ergonomic design makes it very easy to fit, and it is extremely lightweight at only 4g, and extremely small at 4g26*15*20mm. It won't fall off easily and won't hurt your ears even if you wear it for a long time. It doesn't fall off and is comfortable to wear. [Multi-function with one touch] All operations such as music playback/pause, call start/end/rejection/stop, on/off, redial, etc. can be easily achieved, and can be operated with one hand with one button. You can pair with two Bluetooth devices at the same time. If you have two smartphones, you can answer the call immediately no matter which one calls you. You can also shut out information tracking from unauthorized outsiders. You can connect up to 10 meters away if there are no obstacles. [Compatible models] All devices with Bluetooth function can be connected. Applicable to Bluetooth equipment such as iPhone XS, iPhone XR, iPhone XS Max, iPhone X(10), iPhone 8, iPhone 8 Plus, Android models, etc. [Service] 3-month warranty (*Order number serves as a warranty), customer support.