YYBS [2023 Newly designed neckband type/Length adjustment/Bluetooth 5.3]Bluetooth earphones neckband type neck earphones bluetooth earphones CVC8.0

【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.

🎊◆Introducing the latest advanced version / Cord adjustment / 40 hours continuous playback neckband type earphones ◆🎊 🌈 [Cutting edge Bluetooth 5.3 chip / Large capacity] We have researched the use of neck earphones and have developed the latest version that allows you to adjust the earphone cord.Proceed with neck-hanging earphones! Adopting the latest Bluetooth 5.3 technology, connectivity is good and stable, and communication speed and range are improved.Compared to conventional products, it can also improve situations such as "sound skipping" and "sound cutting out" when moving at high speeds and in long distance spaces.Because it is equipped with a large energy-saving capacity, the usage time is the strongest in the industry, and it can be used for 40 hours on one full charge!It is more than twice as long as ordinary Bluetooth earphones.Since it uses USB Type-C charging, it can also be quickly charged.Just 10 minutes of charging will give you about 2 hours of use! Recommended for people who often travel for long periods of time, such as commuting to school, running, traveling, and business trips.(Note: Playback time may vary depending on charging time, volume adjustment, playback content, usage environment, personal usage habits, connected devices, etc.)) 🎵 [Neckband that allows you to adjust the length of the cord / Newly designed convex structure button / Excellent fit] We have added a ring to adjust the earphone so that you do not have to worry about the earphone cord with conventional neckband earphones.If you have trouble with the earphone cord while using it, you can adjust it to the appropriate length.In addition, the earphones have buttons with a convex structure, so you can easily identify the buttons with your fingers and operate the earphones without looking! The production of environmentally friendly rubber makes it gentle on the skin and more comfortable to wear around your neck.Furthermore, the shape of the ears varies from person to person, so the comfort of the earpiece that is placed in the ear is also important.Therefore, 4 sets of replacement ear tips (S, M, L, M′) are included, so please select the appropriate size.In order to reduce pressure, the main unit weighs approximately 33g and is designed to be lightweight, making it easy on the neck.Recommended because the cord doesn't get in the way! ⚡[Hi-Fi high sound quality / 9D stereo sound / CVC 8.0 noise canceling] Equipped with a composite eardrum dynamic driver, and also compatible with AAC and SBC codecs, so it can be used from audio equipment to earphones.It is a high-quality codec that transmits music to the computer and compresses the audio data, making it possible to achieve low latency and high sound quality in 9D stereo that is as immersive as a concert.In addition, CVC 8.0 noise canceling technology provides good sound isolation and cuts out surrounding noise to an appropriate level, allowing you to listen to music and make calls clearly without being affected by surrounding environmental sounds, even in noisy places such as downtown areas, inside stations, on airplanes, and on trains.It will port you.The earphones have a built-in directional microphone that cuts out surrounding noise and supports hands-free and clear calls. 🎶[Auto-pairing/Multi-point support] When using neckband earphones for the first time, simply turn on the power and it will automatically enter pairing mode, then select "B09" from the Bluetooth settings screen of your device.Select to connect.Once connected, the next time you turn on the earphones, they will automatically connect to your device.Wide compatibility allows pairing with commercially available Bluetooth devices.Furthermore, it is equipped with a multi-point pairing function, so you can connect up to two Bluetooth devices at the same time.This is very convenient for those who have multiple smartphones and tablets! ✨[IPX7 waterproof / Equipped with magnet / Easy one-handed operation even for beginners] Our Bluetooth earphones are IPX7 waterproof and sweatproof, so they will not be affected by sweat during sports such as running or the gym, moisture from the bath, or work.Suitable for listening to music while sweating and drizzling while sleeping.You can reduce the risk of malfunction even if you get caught in sudden rain while running.Since it is equipped with a magnet, you can keep the earphones hooked around your neck even if you take them off when not in use, which helps prevent them from being lost.The controller unit has four function buttons: power button / volume + button / multi-function button / volume - button.Equipped with a multi-function key, you can easily make hands-free calls, adjust volume, and skip forward/backward tracks.You can also wake up Siri (voice assistant) by pressing the power button once after turning on the earphones.