Welcome to our shop! This Bluetooth earphone adopts TWS true wireless technology, providing you with a comfortable and tangle-free HiFi music experience. Its light and elegant design, along with high-quality speakers and microphone, allows you to answer phone calls and listen to music while engaging in various activities such as walking, running, climbing, and driving. Order now and enjoy it! Features: - TWS true wireless in-ear design: Lightweight and portable earbud for a comfortable wearing experience. It is wireless and stable, suitable for working, business, driving, walking, running, cycling, and other indoor and outdoor activities. - High Fidelity Audio Output: The high-definition vibrating diaphragm speakers deliver a HiFi audio effect with surging bass, providing smooth and clear music to your ears. - Bluetooth 4.1 Connection: Ensures stable signal transmission and powerful compatibility. It is easy to connect to your devices in seconds and is widely compatible with most Android/iOS/Windows/Symbian OS phones. - Bluetooth Hands-free Dial: This earphone supports hands-free calls, allowing you to relieve your hands. It has a built-in high-sensitivity microphone with digital signal processing noise-canceling technology, providing loud sound quality and clear communication. - Listen Longer: The built-in 55mAh rechargeable lithium battery enhances endurance, allowing up to 3 hours of music playback or 2 hours of talking. Specifications: - Color: Black, White (Optional) - Type: TWS In-Ear Ear Hook Type - Bluetooth Version: V4.1 - Transmission Distance: 10m / 33ft - Frequency Range: 2.4GHz ~ 2.48GHz - Battery: Built-in 55mAh Rechargeable Polymer Li-ion Battery - Charging Time: Approx. 1 ~ 2h - Talking Time: Approx. 2h - Playing Time: Approx. 3h (Actual playing time depends on the volume level) - Standby Time: Approx. 30h - Package Size: Approx. 96 * 74 * 36mm/ 3.8 * 2.9 * 1.4in - Package Weight: 30g Package List: - 1 * Ear Hook Earphone - 1 * USB Charging Cable - 1 * Ear Hook - 1 * User Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.