〇 No need to ask "Can I buy this?" - purchase is OK! 〇 We do not accept "price negotiations." 【Product Description】 Bone conduction earphones, which don't block your ears, are a new style of earphones that allow you to enjoy music while still hearing the surrounding sounds. Compared to previous models, sound leakage has been reduced by approximately 50%, making them even more advanced. CVC8.0 noise cancellation reduces microphone noise, making the sound quality clear. Compatible with a wide range of devices such as iPhone, Android, iOS, and Windows. You can enjoy a comfortable music life while reducing the burden on your ears! ■ Bluetooth 5.4 With the latest Bluetooth 5.4, communication speed and stability are improved. Smooth connection is achieved even in crowded radio wave environments both indoors and outdoors. ■ Comfortable Hold: While made of soft material, they have a firm hold and are designed to stay in place even during intense exercise. Suitable for various sports such as running and weight training. ■ Large Capacity Battery 2200mAh storage case! Up to 5 hours of continuous playback with the earphones alone, and up to 120 hours when used with the case. ■ Automatic Pairing Function After the initial pairing, simply open the case to connect automatically. 【Operation Method】 Rejecting Incoming Calls: "L・R" Tap once Answering Calls: "L・R" Tap twice Music Play/Pause: "L・R" Tap once Skip to Next Song: "R" Tap twice Skip to Previous Song: "L" Tap twice Volume Up: "R" Tap three times Volume Down: "L" Tap three times Activate Voice Assistant: Long press for 1.5 seconds Earphone Power ON/OFF: Long press for 5 seconds 【Set Contents】 ・ Wireless Earphone Body ・ Charging Case ・ USB-C Charging Cable ・ Color: Red x Black 【Shipping】 ■ Shipped via Yu-Yu Mercari delivery. ■ Will be delivered to your post or mailbox. ■ To keep the price low, we will ship without the box to reduce thickness and wrap it with cushioning material (bubble wrap). 【Notes】 ■ There may be imperfections in the details, or some minor scratches or stains that occur during the manufacturing process. ■ Returns due to the buyer's circumstances are not accepted (e.g., doesn't fit, different from the image...). ■ We inspect the product before shipping, but if there is a defective product, please contact us via message before leaving a rating. We cannot respond after a rating has been given.