Dual LED Power Display and All-day Playback: Ear Buds (Zingbird X15) come with a dual digital battery display case, allowing you to check the remaining power in real-time when opening or closing the case. These wireless earbuds offer up to 6 hours of usage on a single charge. And the charging case of ear buds wireless bluetooth earbuds provides up to 60 hours of total playtime, giving you 5 full additional charges for the earbuds. Say goodbye to battery anxiety, embrace seamless audio enjoyment Dual Charging of Wireless & USB Type-C: Bluetooth headphones offer two efficient charging options. For wireless charging, simply place the case on a wireless charging pad with the LED display facing up. Alternatively, you can use the included USB Type-C cable of Bluetooth earbuds to charge the case with any compatible charging adapter (not included). Both charging methods of wireless earbuds fully charge the case in just 1 hour, with the LED display flashing to show charging progress One-Step Pairing & Smart Touch Control: Wireless headphones offer seamless pairing, simply open the case, the earbuds will auto connect to your phone when you select "X15" from the Bluetooth menu. Plus, earbuds wireless bluetooth will auto-connect to your last device next time. Bluetooth earphones with touch control, you can manage music play/pause, previous/next, volume+/-, answer/reject calls and voice assistance with a simple tap on the earbuds. No need to adjust settings on your phone

Hi-Fi Sound Quality and Clear Call Performance: The in-ear wireless earbuds feature a 13.2mm speaker, delivering an immersive sound experience. The Bluetooth earbuds produce deep bass, clear vocals, and bright treble, achieving full low-frequency rebound and pure mid-to-high frequency clarity. They recreate the live concert atmosphere, bringing every note and detail to life. Whether you're indoors or outdoors, you can enjoy a rich musical experience or clear, uninterrupted calls T18 Wireless Earbuds - 48 Hours Battery Life for Uninterrupted Listening: Extend your listening time with the T18 wireless earbuds, which offer up to 9 hours of playback on a single charge. When paired with the LED display charging case, you can enjoy up to 48 hours of battery life. Additionally, the dual LED digital power display shows the remaining battery life of the case and the charging status of the earbuds, allowing you to monitor the power levels in real time and efficiently plan your usage of the wireless Bluetooth earbuds. You'll never have to worry about running out of power Bluetooth 5.3 with 0.05s Ultra-Low Latency - Seamless Connectivity: Stay connected with the latest Bluetooth 5.3 technology, enabling lightning-fast pairing and stable connections. Once the T18 earbuds are taken out of the charging case, they connect effortlessly. With a Bluetooth transmission range of up to 33 feet, these earbuds offer a more stable connection with no latency. Additionally, the earbuds will automatically pair and be compatible with multiple devices