Color: Titanium Black Weight: 13 grams Specifications: Bluetooth 5.0 Earphones Quantity: 1 Included: Charging cable Continuous playback time: 4-6 hours Ergonomic design and soft rubber ear tips provide comfortable use even for extended periods. They fit deep into the ear, providing high sound isolation, achieving both comfortable wear and high-quality sound. They also block out noise, allowing you to enjoy wonderful stereo music playback even in crowded places. Equipped with a noise-canceling function for clear calls. Also, the integrated microphone allows for calls while connected. The magnet allows for neck-worn storage that doesn't get in the way. ↓Personal Impression↓ I use these myself, so please use this as a reference. The sound quality is average. Regarding noise cancellation, I don't feel much of a difference, so it may not be suitable for those seeking very high-fidelity sound. The bass isn't very strong, but I think it's suitable for tasks that require divided attention, such as running, jogging, walking, or phone calls for work. You can use them without any problems for normal listening, and they're convenient because you can make calls while wearing them. I will only confirm pairing before shipping. Also, as these are imported goods, there may be slight damage to the box, but they can be used without any problems. In the unlikely event of a defect, please consult with me before giving a rating. I will respond with sincerity depending on the content. ※There is no Japanese instruction manual, so please refer to the following. (Bluetooth connection method) ① From the (Settings) screen of your smartphone, iPhone, etc., select Device Connection or Bluetooth. ② Press and hold the middle button of the three buttons on the earphones to turn them on. ③ On the settings screen of your smartphone, iPhone, etc., there is a section for available devices; select the one at the top. Once pairing is complete, you can enjoy music wirelessly. Recommended for jogging, exercise, fitness, running, walking, cafes, commuting, reading, gymnastics, cooking, work, and during work. Product code 0145