mucro Sports Headphones Wired Back Neck Headphones Running Earphones Wraparound Stereo Earphones with Mic for Workout Over-Ear In-Ear Jogging, Gym,

【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. Fits snugly and stays in your ear during your workout: The special design of the workout earbuds and silicone earplugs allows the earbuds to fit snugly into your ear canal. Comfortable even during long training sessions. It also comes with a highly reflective patch to keep your vision unobstructed when moving during exercise. When you first wear them, find the appropriate width and stretch to adjust. You can then adjust it to fit your size. Back of neck, range: 10~15cm | 4~6 inches. Foldable and lightweight design: This sports headset has a foldable headband, which is designed not only to save space on your desk, but also to carry in your bag or pocket, more than other neckband headphones on the market. It is also lightweight and flexible. Multi-function built-in microphone control: All controls are integrated into the line button, allowing you to answer and hang up calls, play music and switch between calls. Single press to answer or hang up. Press twice to return to the next song. Press three times to return to the previous song. The most necessary sports scene: This exercise headphone is perfect for running, walking, weight lifting and jogging in the gym. Very lightweight, you don't have to stop your workout to adjust the earphones while training at the gym. These wired earbuds won't tangle or get in the way of your workout. Shallow in-ear design and comfortable wearing: These workout earphones have silicone earplugs that fit snugly into your ear canal and won't cause any pain even when worn for a long time. Perfect exercise earphones for running, walking, weight lifting, jogging at the gym. If you encounter any problems with the product during use, please contact us through Amazon Buyer Support. Our company has a professional after-sales service team. Are you looking for small wired neckband earphones that allow you to be with your kids at all times? If so, you can't really beat this around earphones. More convenient than other standard earphones. Foldable and easy to carry. The left and right parts can be easily folded when not in use, convenient to carry in your bag or pocket, saving a lot of space. Comfortable ergonomic neckband design: Neckband headphones fit snugly around your neck, reducing pressure on your ears, maximizing portability for listening to music on the go, whether you're running, working out at the gym, or providing a great music experience. Ears of different sizes. The headphones include a total of 3 sets of ear tips in large, medium, and small sizes, which can be interchanged according to your personal wearing habits. These lightweight and comfortable fitness sports headphones will not cause discomfort or injury even when you run for long periods of time. Here are some tips to help you get the most out of your new earphones. 1. If the sound unexpectedly decreases (or becomes quieter) during use when there is water in the earbuds, please remove the silicone earbuds and shake off the excess water from the earbuds. 2. When removing the earbuds from your phone or other devices, please hold the body of the 3.5mm plug, not the wire. 3. Clean your earphones every month. Rub the wire/3.5mm plug/dust mesh (requires removing the rubber tip from the earphone) with alcohol and a dry cloth. 4. Do not turn on 100% volume at the beginning of use. This may damage the quality of the earphones. We recommend adjusting the volume to normal (approximately 70%) for the first two days. Product technical details: Wearing method: In-ear earphones Plug: 3.5mm. Cable length: 1.2m ± 0.05m. SPK: Sensitivity: 97db ± 3db Impedance: 16Ω ± 15%Ω Frequency range: 20~20000Hz.