Thank you for viewing! Although it is a new, unused item, please understand that it is being sold as an opened, pre-owned item. 〈Quoted from the website〉 Wireless earphones X1 equipped with ENC clear call function - Model Name: X1 - Function: ENC clear call - Accessories: Charging cable, ear tips, instruction manual - Design: Wireless earphones, with charging case 【2025 Newly Developed Sound Quality Focused Model - Good balance of high, mid, and low frequencies】 Earphones bluetooth wireless earphones bluetooth earphones Bluetooth5.4 LED display double microphone ENC noise canceling call hands-free call canal type 35 hours music playback iPhone/Android compatible commuting/sports/gaming 【Industry Model Bluetooth 5.4 Technology】 New model of wireless earphones! The newly developed wireless earphones are equipped with Bluetooth 5.4 technology and an EDR chip, achieving clear sound quality, faster data transfer speeds, lower power consumption, and more stable connections. Not only have the problems of communication failure, sound skipping, sound interruption, delay, and rapid power consumption of conventional Bluetooth earphones been improved, but stable communication can also be maintained. 【High-Quality Driver & Dual Microphone ENC Call】 Equipped with a 13mm large-diameter driver unit, it fully covers from high frequencies to transparent mid-range frequencies and rich low frequencies, reproducing the original texture of the sound. You can immerse yourself in music with a realistic sense of presence. Equipped with a high-performance microphone and noise canceling, it cuts out surrounding noise and provides excellent call quality. 【Long-lasting Music Playback】 With an LED remaining battery display, the battery level is displayed on the LED display. With a large-capacity 300mAh lithium battery, the earphones themselves can play music continuously for up to 6 hours on a full charge. Combined with the case, one side can be used for up to 35 hours, so you don't have to worry about running out of battery. Type-C port adopted. 【Comfortable Fit & Compact Lightweight】 Based on ergonomics, soft silicone design is adopted, and 3 types of ear tips (S/M/L) are included, which also provide sound insulation according to the shape of the ear. Each earbud weighs 4.1g, so there is no burden, and your ears won't hurt even if you wear them for a long time. The charging case weighs 41g, achieving a lightweight and compact design that is convenient to carry.