Purchased on Amazon in May 2024. I lost my original earphones and bought these as a replacement, but I found the originals soon after, so these are unused. (Although unused, I'm listing them as "Like New" since they have been handled.) *The included ear tips are stored on the back of the plastic case. Please do not discard them after purchase. AOKIMI Wireless Earphones Bluetooth 5.3 V15 Bluetooth, Open-and-Connect, Small and Lightweight, Hi-Fi, Up to 36 Hours Playback ENC Call Noise Canceling, with Microphone, Automatic Pairing Type-C Fast Charging, IPX7 Waterproof, Touch-Sensitive Volume Control, Siri Compatible I have checked for any stains, but there may be oversights. I am selling items that I think are too good to throw away and can still be used, but please purchase if you are not concerned about minor details and are generally easygoing. (Please read my profile before purchasing.) 【Product Description】 Latest Bluetooth 5.3 and High-Fidelity Sound Quality: Our wireless earphones adopt advanced Bluetooth 5.3 technology and antenna technology, providing fast and stable transmission within a 15m Bluetooth range. The built-in high-quality audio chip captures every detail of the music, delivering clear highs and rich sound with moderate bass. ENC noise-canceling technology reduces ambient noise and echo, achieving clear Bluetooth earphone Hi-Fi sound. Automatic Pairing and Smart Touch Control: Simply take the wireless earphones out of the magnetic charging case, and the Bluetooth earphones will automatically turn on and connect to your device. The smart touch control design allows for stress-free touch operation, with simple touch controls for track forward/backward, music play/pause, answering/ending/rejecting calls, power on/off, volume adjustment, and other basic operations. Type-C Fast Charging & 36 Hours Playback: The portable charging case, equipped with an ultra-lightweight and large-capacity 320mAh lithium battery, allows you to enjoy music and calls for more than 5-6 hours continuously on a single charge.