wireless earphones with instant connection when you open the Bluetooth sound charging 8 hours of automatic LED display with remaining battery touch

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- 🐳[Industry-leading Bluetooth 5.3 technology]🐳The new generation of truly wireless earphones, the hottest trend for 2023, is here! WFK's "Bluetooth Earphones-A66" utilizes industry-leading Bluetooth 5.3+EDR technology and supports "TrueWireless Mirroring," which allows each earphone to communicate independently. Compared to previous models, these earphones consume less power and provide a more stable connection and faster speeds, ensuring clearer calls and significantly reducing sound lag and dropouts. The new, ergonomic design ensures a more stable and comfortable fit. 🌟[Instant connection with opening the lid] Equipped with an auto-on/off and auto-connect function, once pairing is complete, the earphones instantly power on and re-pair automatically with the lid open. After use, simply return the earphones to the charging case and close the lid to power them off, making connection easy even for beginners. 🐳 [High-Performance ENC Noise Cancellation: Indulge in a New World of Sound] 🐳 These truly wireless earphones feature acoustic technology cultivated through WFK's development of Hi-Fi audio equipment. A custom-designed 11mm large-aperture, ultra-wideband dynamic driver unit delivers immersive, high-quality sound. Built-in CVC8.0+ENC noise canceling (Environment Noise Cancellation) reduces noise by up to 25dB in the audible range, eliminating over 90% of environmental noise, such as city hustle and bustle, traffic noise, and wind noise, creating a highly immersive and comfortable listening environment both on the go and indoors. 🌊 "Reliable Water Resistance" With IPX7 equivalent water resistance, you don't have to worry about sudden rain or sweat during exercise, making these headphones ideal for a variety of activities, including running, jogging, hiking, and fitness. (Not suitable for swimming.) Enjoy music anytime, anywhere.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 🐳 [Hands-Free Calling Function & Up to 60 Hours of Continuous Use] 🐳 The A66 wireless earphones feature the HFP (Hands-Free Profile) and directional microphones, delivering high-precision voice pickup technology with advanced audio signal processing for superior call quality. You can receive notifications of incoming calls while enjoying music, and can even use the wireless earphones for calls, telework, and online classes. You can use just one earphone, even if you leave one in the charging case. While charging one earphone, you can enjoy music or make hands-free calls with the other. The design minimizes power consumption while the earphones are in operation, allowing for up to 8 hours of continuous playback with just the earphones. With a built-in 500mAh large-capacity battery, up to 60 hours of continuous playback is possible when used with the charging case. The compact design of the charging case makes it easy to take with you on the go. 🐳 [Multi-functional Touch Controls & Battery Level Display] 🐳 Easily perform basic earphone controls with a single touch, so you can listen to your favorite song right away. Controls can be performed right at your ear while wearing the earphones. (Play/Pause/Skip forward/Backward/Volume adjustment/Call start/end) Supports voice assistant function. Enjoy music without worrying about tangled wires, even while working out at the gym or jogging. *Excellent compatibility and compatible with most devices, including iOS, Android, Mac, and Windows. The LED display shows the remaining charge in the charging case numerically, providing excellent visibility at a glance. Additionally, the LED light allows you to check the charging status of each earphone in four stages, eliminating the worry of power loss. 🌈 [Type-C Charging Compatible] Compatible with Type-C, which is becoming mainstream. A charging cable is included, so you can charge anytime, anywhere! 🐳 [Lightweight Design & Comfortable Wearing] 🐳 Powerful bass sound is delivered in a compact, lightweight design, weighing approximately 6g for the earbuds and approximately 41g for the charging case. The ergonomic surface design increases the contact area between the earbuds and the ear. The shape minimizes interference with the contours of the ear, ensuring comfortable wear even for extended periods of time. 🌈 [Includes Dedicated Eartips] These lightweight, compact earbuds feature a secure, earplug-style design, reducing fatigue even during extended wear and preventing hair from getting messy. Choose from four sizes—standard S, M, and L sizes, plus an even smaller XS—to find the perfect fit. 🎁 We strive to ensure your satisfaction! If you have any questions about your experience, please feel free to contact us through your order history. We will do our best to provide you with warranty service. To contact us, go to: "Account Services" ＞ "Order History" ＞ "Contact Seller." Bluetooth earphones