Invisible earbuds are designed according to the shape of the ear, featuring a very mini and lightweight design that fits securely with an ergonomic ear hook, making them suitable for extended wear without causing discomfort. The compact and discreet earbud design is ideal for side sleepers who prefer a comfortable fit without the feeling of a foreign object in the ear. Sleep on your side without pressure on the ears, and enjoy a secure, all-night fit with soft U-shaped, skin-friendly ear caps. These earbuds are easy to use and equipped with a built-in microphone, allowing you to control music playback, answer or reject calls, and switch tracks with a simple touch, all without needing to take out your phone. Everything becomes more convenient and efficient. **Comfortable to Wear** These earbuds are among the lightest available, with a size under 1 cm (0.4 in) and weighing only 0.08 oz per earbud. The lightweight design provides a barely-there feel for a natural wearing experience. **Dual Noise Reduction Technology** Combining effective passive noise isolation with acoustic noise reduction, these earbuds help create a quieter environment, ideal for sleeping. Reduce disturbances from snoring or ambient noise. **Long Battery Life & Fast Charging** Enjoy up to 24 hours of continuous playback. The charging case extends total usage time up to 480 hours, providing approximately 7 additional full charges. With fast charging, just 10 minutes of charge delivers up to 91 minutes of playback. **High-Quality Sound & Reliable Support** Experience clear, immersive audio with stereo sound performance. Designed as a comfortable sleep companion. If you have any questions or concerns, customer support is available to assist. **Bluetooth 5.3 & Fast Connection** Equipped with a high-performance Bluetooth 5.3 chip, these earbuds deliver a fast, stable connection with strong signal transmission. Compatible with most Bluetooth-enabled devices, offering a wireless range of up to 15 meters. Connect in seconds and start listening almost instantly. **Specifications:** - Bluetooth Version: 5.3 - Transmission Distance: Approximately 15 m - Standby Time: 480 hours - Charging Time: 1 hour - Total Play Time with Case: 24 hours - Compatible with: All Bluetooth-enabled devices **Notes:** 1. Please read the user manual before use. 2. If you receive a damaged item or have any issues, please contact customer service for assistance. **Packing List:** 1 x Wireless Mini Earbuds 1 x USB Charging Cable 1 x User Manual