About this item

• Upgraded Bluetooth 5.3 Chip: New Bluetooth 5.3 chip signal transmission speed reaches 4Mbps, providing you with 2X faster transfer speeds and almost eliminating the phenomenon of delay and lag in audio and video. To achieve a stable connection within 15m, increasing the freedom of your wireless earbuds use. After the first time you turn wireless headphones on, the earbuds wireless bluetooth automatically go into pairing mode, then they automatically pair with the last device you used.
• Extended 40H Playtime and LED Power Display: A single charge of the wireless earbuds bluetooth provides 8 hours of playback, the stylish and compact charging case provides an extended charge when you need it, up to 40 hours of playtime. The dual LED battery indicators on the charging case keep you informed about the status of both the in-ear headphones and the charging case. USB-C charging port ensures faster and safer charging, ensuring a day-long musical experience.
• Immersive Stereo Sound Experience: i63 bluetooth headphones feature high-quality 14.2mm dynamic drivers which has a higher audio sampling rate and bit depth. The treble is clear and transparent, and the bass is powerful, reproducing vocals and instruments, presenting a richly detailed, full sound quality listening feast. The bluetooth earbuds offer both binaural and mono modes, allowing flexible enjoyment with either the left or right headphones wireless bluetooth alone for your easy use.
• Comfortable Design and IP7 Waterproof: The pocket-sized charging case takes up minimal space, and the ergonomic design of the sport earbuds ensures pressure-free wear. The wireless earphones follow the contour of the ear with an arc-shaped structure, offering a comfortable fit that stays secure during activities like running and workouts. The running earbuds are IP7 waterproof, which means they can take dust, rain, and some light sweat without breaking.
• Hassle-free HD Clear Calls: The noise cancelling earbuds are perfect for phone calls thanks to the 4 ENC Call Noise Cancelling Microphones, the ENC algorithm retains the clarity of the call and reduces environmental noise. AOTONOK　wireless headphones bluetooth makes your voice sound clearer and the other person hear you better during calls or videos. Convenient for your work and life, communication without barriers. Meanwhile three sizes of eartips(S/M/L) are available for you to wear and choose, the more snug the wearing state, the more obvious the sound isolation effect.
• Convenient Touch Control and Wide Compatibility: The earphones wireless bluetooth support dual ear touch control, providing convenient operation on volume control, previous/next song, pause and answer calls along as well as voice assistant control. Whether you're exercising, driving, or running, your hands are completely free. These bluetooth earphones are compatible with the most Bluetooth-enabled devices, including iOS and Android smartphones, computers, laptops as well as smartwatches.