Thank you for viewing! ☆(=^ェ^=)☆ ❤️ Price negotiations are welcome! ⭐️ First come, first served! ⭐️ Initial defect warranty included! Ergonomic design, lightweight at 19g! From the first generation of air conduction earphones, battery capacity has been increased! The Type-C charging port cover is hidden underneath, improving the external appearance! Waterproofing has been upgraded from IPX4 to IPX5, increasing durability after exercise! 3 times clearer voice calls than the first generation, improved call performance! ※ This earphone is not a bone conduction earphone. 【Lightweight 19g / Improved Battery Performance / Japanese Voice Guidance】 The second-generation air conduction X3 is lightweight at only 19g, and with a 120mAH large-capacity battery, it has a standby time of 100 hours and a continuous music playback time of 15 hours! It has voice guidance such as "Connected," "Power off," "Power on," and "Battery low," making it comfortable to use! 【Bluetooth 5.3 + EDR / AAC High-Quality Sound Support / ENC Noise Canceling】 The second-generation air conduction X3 is equipped with the latest Bluetooth 5.3 chip, which not only has higher transfer speeds and stability compared to the previous Bluetooth 5.1, but also significantly improves communication distance and energy saving. Supports AAC, providing high-quality sound with low latency, allowing you to enjoy high-quality music. Equipped with ENC noise canceling function, you can comfortably enjoy music. ENC cuts only the noise of ambient sounds, reproducing clear sound quality! ❤️ We also have many other wonderful products for sale♡ ↓ Further discounts are available for bulk purchases (=^x^=)↓ #PoPon'sShop s Management number: 60-$$2980