JLab Flex Black Wireless IPX4 12mm Dynamic Compatible with with Perfect for and the Up to 21 Hours of Continuous Official JLab Japan Warranty Earbuds,

--------------------------------------------------- 【Condition】 Please check the product description and photos for the condition. Some items may have not been tested or may show signs of use.

【Included Items】 Accessories are limited to those shown or mentioned in the product description. Items such as manuals, boxes, or cables are not included unless specifically stated.

【Product Specifications and Firmware】 Some Japanese domestic models may have limited functionality overseas. Please check compatibility before purchase.

【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment. --------------------------------------------------- Comfortable Ear Cuff Earphones: The comfortable and lightweight clip-on ear cuff design allows for a natural fit. The 12mm dynamic drivers provide high-quality sound and comfortable fit, even when worn for long periods of time. ✅Open-ear design that doesn't block your ears | The "open-ear" design allows you to enjoy music while letting in natural ambient sounds. It's safe and allows you to hear your surroundings, while also providing a sense of openness that's perfect for listening to music while doing other things. Bluetooth 5.3 & Multi-Point Connection: The latest Bluetooth 5.4 technology ensures a stable connection and optimized communication. Multi-point connection allows you to pair two devices simultaneously, such as a smartphone and a tablet, and seamlessly switch between them automatically. ✅Up to 21 Hours of Playtime: The earphones offer 7 hours of playback on their own, and a total of 21 hours of playback when used with the charging case. Supports USB-C fast charging (10 minutes for 1 hour of playback), making them ideal for day trips or long trips. Noise-Canceling Calls: Four MEMS microphones provide noise cancellation, reducing ambient noise for clearer calls. Enjoy business calls and conversations on the go with ease. Flex Open Earbuds are innovative open-ear Bluetooth wireless earphones that let you listen while commuting, running, or doing housework. The clip-on ear cuff earphones leave your ears unobstructed, allowing you to balance your surroundings with your personal time. Bluetooth 5.3 and multipoint connectivity ensures hassle-free automatic switching to your smartphone or PC. IPX4 waterproofing protects against sudden rain and sweat, and with up to 21 hours of playback time including the case, you can enjoy peace of mind on the go. Plus, the noise-canceling microphone ensures clear calls. With a lightweight, fatigue-free design and the ability to adjust the equalizer in the JLab app, you'll have a personalized sound experience.