earphones Bluetooth [2024 sound quality ultimate version/open type] wireless earphones bluetooth5.4 with microphone open year Evolution of bone

【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.

🏆🏆 [Open-ear design earphones for listening while listening] This earphone Bluetooth has an open-ear design that does not block your ears.The feeling of occlusion caused by conventional canal earphones has been completely eliminated, and the ear canal does not get stuffy, giving a comfortable fit and a clean feeling as if the ear is breathing.You can enjoy music while completely freeing your ears.In addition, even when you wear wireless earphones, they do not block out the surrounding environmental sounds, allowing you to be aware of your surroundings while enjoying music, maintaining a high level of awareness of your surroundings and improving safety.You can use it safely outdoors or while commuting. 👂👂 [Ultimate Fit & Super Lightweight (Only 9g per Ear)] Ultra-fine 0.75mm memory wire with shape memory properties and ear hooks made of soft silicone firmly secure the earphones.There is no problem even if you wear glasses.It feels as light as a feather, and the Bluetooth earphone on one side only weighs 7g! ! Even when used for long periods of time, you won't feel tired like traditional inner-ear types. 🎶🎶 [Immersive High Sound Quality & 16.2mm Super Large Driver] The bluetooth earphones have a built-in high quality audio chip and 16.2mm high quality large diameter speaker, providing high resolution audio, from deep bass to deep bass.It delivers clear and delicate sound quality, including bright highs, and perfectly reproduces all sounds.It achieves surround sound quality and provides an immersive sound quality experience. ✅✅ [Directional sound conduction technology/Suppressing sound leakage] The wireless earphones are equipped with a special design that covers the entire ear canal and directional sound transmission technology, which concentrates sound transmission into the sound hole and successfully suppresses sound leakage to the maximum extent possible.Whether you're in a quiet library or a noisy cafe, you can immerse yourself in your own world without worrying about what others think.Take your music experience to the next level. 🚀🚀[Industry-leading Bluetooth 5.4 technology] Adopts the industry-leading Bluetooth 5.4 technology, which further improves connection stability, communication speed, and communication distance.The Bluetooth connection distance of wireless earphones will be extended from the previous 10m to 15m.Lower power consumption, faster data transfer, and stronger anti-interference performance.Achieves a delay rate close to "zero"! 📞📞 [High-quality microphone for clear calls] The Bluetooth earphones are equipped with a high-performance noise-cancelling microphone, which makes it difficult to pick up surrounding noise and allows you to focus only on your own utterances and clearly transmit them to the other party.Excellent quality.Perfect for online classes, meetings, and other conversations! You can carry out conversations efficiently. 🔋🔋 [40H long playback] Employs the industry's newly developed version of overwhelmingly low power consumption technology, allowing for approximately 5-7 hours of continuous music playback when the Bluetooth earphones are fully charged.If you combine it with the charging case, you can enjoy up to 40 hours of music playback.(*The playback time varies depending on the volume, playback content, and usage environment).You can use it not only for online meetings and watching videos, but also when you are out for long periods of time, such as traveling or business trips, without having to worry about it. ⚡⚡ [Fast Charging] Earphones bluetooth uses a USB-C charging port, so the charging speed is significantly faster than traditional USB, and it also supports quick charging, so you can rest assured even when you suddenly go out.🔢🔢[LED Display] Also comes with an LED display, which is high definition and luxurious.The remaining capacity of the case is displayed in numbers on the LED display, and the status when charging the earphones is indicated by the 4-scale LED display.It's displayed on the screen and is obvious at a glance. 🔊🔊 [Japanese Guidance] Considering the age group of those using the earphones, the Japanese voice guidance is full of kindness, making it easy for both men and women of all ages to use these earphones.🎁🎁It uses an over-the-ear design and thoroughly pursues "while listening".It can be used comfortably by both men and women of all ages, making it the perfect gift for anyone of any age! 💌💌 [1 year warranty period] We strive every day to become a company that is trusted by our customers, so if you have any questions about the product during use, please do not worry and contact us from your order history.stomach.We will always do our best to provide warranty service.Contact method: "Account Service" > "Order History" > "Seller" > "Ask a Question".