JVC Wireless Weight Small and Light Up to 15 Hours Waterproof Compatible with Bluetooth Black HA-A7T-B Earphones, Bluetooth, 4.8g, Body, Playtime,

【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. The earphones are lightweight, weighing 4.8g (one ear), and have a stick-shaped body that fits securely in your ear. The lineup includes four color variations: the standard colors black and white, plus pastel pink and mint for a casual and light look. Using the one button on each of the left and right units, you can easily perform operations such as play/pause/song forward/backward, as well as volume adjustment. Once the device has been paired, simply remove the earphones from the charging case to turn them on and automatically connect wirelessly. Also, when you return the earphones to the charging case after use, they will automatically turn off. Approximately 6 hours* of continuous playback with the main unit alone, and a total of about 15 hours* of long-term playback by fully charging with the charging case (about 6 hours* x 1.5 times). It also supports quick charging, which allows approximately 1 hour of continuous playback with just 15 minutes of charging. *: Varies depending on usage conditions. In addition to being compatible with the Bluetooth standard Ver.5.0/Power Class1, by optimizing the antenna position, a stable wireless connection is achieved. The high-quality driver unit uses a high-magnetic neodymium magnet to produce clear, high-quality sound that is well-balanced from low to high frequencies, producing powerful and clear sound. Technical compliance mark certified products Frequency band used: 2.4GHz band (2.4000GHz-2.4835GHz) Country of origin: China