＼Brand New／ ＼Instant Purchase Welcome／ ＼No Price Negotiation／ I bought these online, but I'm already using other earphones, so I'm selling these as I haven't had a chance to use them. These are the lightest and smallest in-ear headphones, combining excellent fit and clear sound quality, high-resolution audio, low latency, improved sound interruption, and noise-free calls in a new Bluetooth earphone model. The feeling of forgetting you're wearing them ◎ This product weighs approximately 3.8g per side, and the charging case weighs approximately 31g, making it incredibly lightweight. You can enjoy a light and comfortable fit. Despite the light fit, the entire earphone fits snugly into the ear's recess, providing a stable and comfortable fit. The charging case is approximately 49 x 25 x 53mm, the width of the case is about the size of a dry cell battery, and the earphone body is about the size of a one-yen coin, making it an ultra-small design, which is popular for its lightness and compactness. 【Battery Level at a Glance】 With a luxurious LED display, the battery level of the charging case is displayed with LED numbers, and the battery level of the left and right earphone bodies is displayed with 4 LED lamps, so you can visually see the remaining battery at a glance. 【Intuitive Operation with Touch】 Built-in touch sensors on both sides allow you to easily control music playback/pause/volume adjustment/call start/end/reject/next song/Siri activation by lightly touching your ear. These are Bluetooth earphones that enable intuitive control. Advanced algorithms provide more accurate responsiveness. The earphones use small, high-performance microphone technology and excellent noise-canceling performance, making it difficult to pick up ambient noise. They focus only on your speech and transmit it clearly to the other party, achieving advanced noise-free calls. 【Long-lasting Battery】 With overwhelming low power consumption, these Bluetooth earphones can achieve up to 8 hours of continuous calls/music playback on a single full charge, and with the charging case, a total of up to 48 hours of use is possible. You can use them comfortably anytime, whether you're on a business trip or traveling. Also, the case has a "quick charging" Type-C port, supporting quick charging that allows for about 1 hour of use with a 15-minute charge. In the unlikely event of an initial defect, please contact the manufacturer's support directly.