Alacoo Bluetooth Bone Conduction Wireless No Ear Physical Control Fast Ultra for and Cycling Earphones, Earbuds, Blockage, Buttons, Type-C Charging,

【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. 💫 [Hearing protection technology & ultra-lightweight design] The open design does not block your ears, solving the problem of vibration and pressure that occurs with conventional bone conduction earphones that directly vibrate the bones, making them less uncomfortable. There is no pain even when worn for long periods of time. You can enjoy music safely while taking in the sounds of vehicles while out and about, making them highly safe. You can use them with confidence while running, walking or commuting. If you are a beginner or don't like earphones that pierce your ears, alacoo's bone conduction earphones are perfect! 💫 [Completely wireless bone conduction earphones & more freedom in music] Bluetooth 5.4 communication dramatically improves communication speed, distance, and stability, even in congested outdoor signal environments! As it is a completely wireless type, you are freed from the hassle of cables and feel as if the music has become a part of you! It also excels in noise reduction technology for hands-free calls, making it ideal for teleconferencing. This is a high-performance model that can be used in a wide range of situations, from business to everyday use. 💫 [Type-C Fast Charging & 8 Hours of Stable Connection] Supports fast charging, making charging safe, fast, easy and convenient. Bone conduction earphones are slim and lightweight yet long-lasting. Continuous playback time is up to 8 hours. You can listen to music, calls, audiobooks, podcasts, and more without worrying about the remaining battery life. Bluetooth earphones with bone conduction make long days comfortable. 💫 [Easy to use & Memory-rich Titanium Alloy] Made with high-quality memory alloy material, the earphones will not deform even when bent, providing a stable feel over a long period of time. The earphones are as light as a feather, weighing just 26g! They meet the IP55 waterproof and dustproof standard, making them resistant to rain and sweat! You can easily control "music play/pause, skip forward, go back, volume up, volume down, answer/hang up/end calls" with one hand. 💫 [Guaranteed and packaged] This is sure to be a welcome gift for someone special. It is the perfect gift choice for birthdays, anniversaries, etc. It comes with a one-year long-term warranty. We offer unlimited customer support, so if you have any questions, please contact us and we will respond immediately. [Package contents] Bone conduction earphones Bluetooth *1, Type-C charging cable *1, earplugs *2, earplug case *1, Japanese instruction manual *1 Bluetooth earphones