Ships daily within 24 hours! Customers in a hurry can purchase with confidence☆ This is the latest Bluetooth 5.3 compatible model. Compared to the previous 5.2Ver model, it has more stable communication and reduced power consumption. Since it doesn't block your ears, there's no pressure even with long-term use, and your ears won't hurt. Also, you can hear the surrounding sounds, so you can use it safely in any situation, such as commuting to work or school, sports, and fitness. It can be widely connected to devices compatible with Bluetooth, such as Android, iPhone, iOS, and Windows. It supports CVC8.0 noise canceling, so you can clearly hear the other person's voice even when using it for calls, and it's also very useful in telework situations like Zoom meetings. Also, the left and right sides can be paired independently, and you can use them with two devices simultaneously. It supports IPX7 waterproof, so you can take a shower with the earphones on. 【Latest Bluetooth 5.3】 Compared to 5.2, communication is even more stable. It also significantly reduces power consumption during standby. Since it is less likely to skip or cut out sounds, you can enjoy music, movies, YouTube, Netflix, and other videos with peace of mind. 【Magnetic Case】 The case is magnetic, making it easy to take in and out and carry smartly. The battery level of the charging case can be easily checked with a clear LED display. Continuous use for 3 hours with a charge of about 50 minutes. The case battery also has 2200mAh, and can be repeatedly charged 20 times when fully charged. You can also standby for 160 hours, so it's less likely that you'll have the trouble of finding it out of charge when you try to use it after a long time. 【Contents】 Bluetooth Earphone Body Charging Case USB Charging Cable English Instruction Manual ※ We conduct inspections, but if there is a defect, we will exchange it, so please do not give a reception evaluation. ※ As this is an imported product, there may be dents on the outer box. ※ It is a method of transmitting sound through both the speaker and bone conduction. It is not complete bone conduction. Management Number: KD1528