1MORE Open Earbuds S51 Open Earbuds, Doesn't Block Your Ears, Lightweight, Bluetooth 5.3, IPX5 Waterproof, Clear Calls, 40 Hours Playtime, Over-Ear

[Light and comfortable to wear] Only 9.5g per ear. The compact and precise design has made the earphones even smaller and lighter. The smooth curve fits perfectly to your ears, making it more comfortable to wear. [BALANCE AIR+] Balanced earphone design provides a secure fit. They are comfortable during exercise and stay securely in place during intense activities. The compact and precise design has made it even smaller and lighter. The smooth curve fits perfectly to your ears, making it more comfortable to wear. [Understand your surroundings] While achieving excellent sound quality, the open-ear design incorporates environmental sounds and provides a safe usability that allows you to understand your surroundings in real time. With IPX5 waterproof and sweatproof specifications, sweat and splashes are no problem. Your reliable workout partner is here. [Bass More+ Bass Enhancement Technology] Supports AAC and SBC audio decoding, bass enhancement is increased by 32%. Diamond-like carbon diaphragm increases acoustic performance by 42%. [40 hours duration] The earphones can play for about 11 hours, and up to 40 hours with the charging case. *Playback time may vary depending on device settings, usage habits, and other factors. [Low Latency Gaming Mode] Gaming mode reduces the delay to 0.08 seconds, providing an immersive experience. [4 AI ENC Microphones] Advanced call noise reduction with 4 microphone placement and DNN noise reduction algorithm dynamically analyzes and reduces external and internal noise signals for clearer calls. [Connect instantly with Bluetooth 5.3] Low power consumption and resistance to interference, instantly connect to your smartphone just by wearing the earphones. Compatible with many devices and systems. [Equipped with 6 EQ modes] You can choose according to your preference, such as those who want to emphasize the bass or those who prefer an evenly balanced sound.