Thank you for viewing! ^_^ Brand new, unused! Instant purchase OK! Wireless earphones with Bluetooth 5.3 and noise-canceling function. ♡ Bluetooth version: Bluetooth 5.3 ♡ Headset battery capacity: 120mAh ♡ Charging case battery capacity: 800mAh ♡ Talk/play time: 10-12 hours ♡ Standby time: 180 hours ♡ Charging time: 1.5 hours ♡ Noise canceling: Equipped [Up to 96 hours of continuous use & 800mAh large-capacity charging case included]: This Bluetooth headset is equipped with a 120mAh battery and can be fully charged in about 1.5 hours using a Type-C interface. [Industry-leading Bluetooth 5.3 & CVC8.0 noise canceling]: Equipped with the industry's most advanced Bluetooth 5.3 chip, it achieves high-speed and stable call quality without interruptions, significantly improving "sound skipping" and "sound cutting." [Compatible with both ears & comfortable fit]: This Bluetooth headset is equipped with a 360-degree rotatable ear hook and microphone boom, allowing you to wear it freely on either the left or right ear. [Hands-free calling & mute function]: Our Bluetooth headset supports AAC and SBC codecs, providing clear and high-quality voice calls. The voice during calls becomes clearer, ensuring that important conversations are conveyed. [Connect to two devices simultaneously & wide compatibility]: Equipped with a multi-point function that can connect to two devices simultaneously, switching with one button to separate work and life. Compatible with most Bluetooth-enabled devices such as iOS, Android, PC, and TV. (Note: You can connect to two devices simultaneously, but you cannot use two devices at the same time. While connected simultaneously, only one device can be used, but you can freely switch to the other connected device.) 303.j400.1500