Product Details: The Yesido BT16 Wireless Earphones are designed for smooth connectivity and immersive audio. Equipped with a powerful BT 5.1 chip, these TWS in-ear earbuds offer a stable connection and high-quality sound. With a 13mm large diaphragm driver, the BT16 delivers crystal-clear highs and deep bass. The sleek, lightweight design ensures comfortable wear, while the automatic pairing function makes usage seamless. Technical Specifications: Wireless Range: Approx. 10–15 meters Operation Mode: Touch Material: PC + ABS Earbud Battery: 30mAh with protective plate Charging Case Battery: 300mAh with protective plate Music Time: Up to 6.5 hours (at 70% volume) Talk Time: About 5 hours Charging Time: Approx. 1.5 hours Charging Interface: Lightning Chipset: JLAC6973 Type: TWS (True Wireless Stereo) Key Features: Stable Bluetooth 5.1 Connection: Advanced BT chip for faster pairing, low latency, and reduced interference. High-Quality Sound: 13mm large diaphragm drivers provide full-frequency audio for rich, clear sound. Smart Touch Controls: Manage calls, music, and volume with easy touch-sensitive operation. Auto Power-On & Connect: Instantly pairs with your device when the case is opened. Long Battery Life: Up to 6.5 hours of playback at 70% volume, with an additional 300mAh charging case. Ergonomic In-Ear Design: Lightweight and secure for extended listening without discomfort.