Sony MDREX155AP Headphones with Microphone for Black In-Ear Calls,

♪Welcome to our shop! For over six years, our company, TJM Products Japan Inc., has been selling products from Japan to international customers on other platforms, where we have earned "Top Rated Seller" status and over 2,500 positive reviews. We have now begun selling on JOOM as well. Please shop with confidence! ---------------------------------------------------- *Important Notes Regarding Electrical Appliances* [Voltage] Japanese electrical appliances are designed for Japanese voltage specifications (90–110V). Using them with a different voltage may cause malfunctions; please use a voltage transformer.

[Plug Type] Japanese electrical appliances use Japanese plug configurations (Type A or Type B). Please use a plug adapter if necessary.

[Important Information: Voltage Transformers vs. Plug Adapters] A voltage transformer adjusts the voltage to match your device's specifications. A plug adapter merely changes the plug shape and does not adjust the voltage. Using only a plug adapter without a voltage transformer may result in product damage.

[Disclaimer] We accept no liability for malfunctions or damage resulting from improper use, such as operating the device without a voltage transformer.

Integrates microphone and smartphone playback controls. Product Precautions: If the size of the ear tips does not match the size of your ear canal, or if the headset is not properly fitted to your ear, you may not get the correct sound quality or call performance. Please change to ear tips that fit snugly in your ear. A 9mm neodymium driver delivers dynamic sound. Comfortable and securely fitting silicone earphones. Flexible 4-foot Y-shaped cord. Lightweight design makes it easy to carry. [Contents of the box] Cord adjuster, 3 pairs of ear tips (small, medium, large) Connection technology: Wired Frequency response - 5Hz-24,000Hz, Impedance - 16 ohms.