QCY T13 TWS In-Ear Bluetooth 5.1 Wireless Earbuds - Black QCY T13 are in-ear wireless TWS earbuds made for everyday music listening and calling. Bluetooth 5.1 support ensures a stable and energy-efficient connection, and support for SBC and AAC codecs allows for clear, balanced sound. A dedicated app allows you to personalize your sound settings to your liking. The charging case together with the headphones offers up to 32 hours of operation, which allows you to use them for a long time without frequent charging. ~ Specification: Brand: QCY Model: QCY T13 Connectivity: bluetooth Bluetooth Version: 5.1 Supported Codecs: SBC, AAC Frequency Range: 20-20000Hz Total Working Time: Up to 32 Hours Connector Type: USB-C App: Dedicated Mobile App Color: Black ~ Key Benefits of QCY T13 Earbuds: Up to 32 hours of working time: Long battery life with the combination of earphone battery and case. Dedicated app: Customizable audio settings. SBC and AAC codecs: Clear sound and better audio transmission quality. Bluetooth 5.1: Stable, fast and energy-saving connection. In-ear design: good fit and comfort for daily use. ~ Sound Personalization in the App A dedicated app allows you to customize the sound characteristics to suit your preferences. SBC and AAC codecs Support for popular codecs ensures stable transmission and good sound quality. Up to 32 hours of listening time The charging case significantly extends the operating time of the headphones without the need for frequent charging. Stable Bluetooth 5.1 Connection The modern Bluetooth version ensures smooth operation and quick pairing with your device. Convenient USB-C charging A modern USB-C connector makes it easy to recharge quickly and conveniently.