We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. [✅Main specifications] ⇒ Bluetooth standard: Bluetooth 5.3; Noise canceling: ANC active noise canceling; Body weight: Only 180g; Power input: DC 5V/1A; Charging time: Approx. 2.5 hours; Continuous use time: Approx. 60 hours; For both wired and wireless use, with 3.5mm audio cable, can be used as wired earphones. Playback frequency band 20Hz - 20,000Hz; Range: Approximately 10M (no obstacles); Carrier frequency: 2.402GHz - 2.480GHz; [Included items] Headphones, charging cable, audio cable, Japanese instruction manual. [✅ Wide Compatibility] ⇒① Compatible with commercially available Bluetooth devices. Compatible with various OS such as iOS, Android, Windows, HMOS, etc., and can also be applied to smartphones, laptops, PCs, tablets, MP3, music players, etc. It is also compatible with Bluetooth-equipped TVs, game consoles, etc. TVs that do not have Bluetooth or do not work with Bluetooth (older versions) can be used if they have a Bluetooth receiver. ⇒② Can be used as wired and wireless headphones, comes with a 3.5mm audio cable, and can be used as wired headphones. [✅HI-FI Sound Quality & Large Ear Pads] ⇒This product uses a 40mm large drive and has a sealed design, providing excellent high-fidelity sound quality. When you listen to music or watch movies, you can enjoy clear and excellent audio with low, soothing sound. In addition, it weighs only 180 grams and the large ear pads cover your ears so they don't feel pressured or hurt even when used for a long time. [✅ANC Noise Canceling] ⇒The product has a powerful ANC noise canceling function, which blocks out unpleasant noises around you and allows you to concentrate on your studies, work, etc. Even when you're in a noisy city or on a train, you can eliminate noise and enjoy the comfort of immersing yourself in the world of your favorite music. In addition, the foldable design allows you to store it compactly when you go out, so you can easily carry it to work, school, travel, or business trips without taking up much space. [✅Reliable after-sales service] ⇒This product comes with a 1-year manufacturer's warranty. If you have any problems or concerns while using the product, please feel free to contact us via [Order History] ⇒ [Contact Seller]. [Main specifications] Bluetooth standard: Bluetooth5.3; Noise canceling: ANC noise canceling; Body weight: 180g; Power input: DC 5V/1A; Charging time: Approx. 2.5...