Compact design with dimensions of 60*60*49 mm and at 84g, making it portable and easy to carry. High-quality sound performance with a frequency range of 20HZ-20KHZ, SNR of ≥75db, and distortion of ≤0.1%. Equipped with Bluetooth and support, allowing for seamless wireless connectivity and pairing with multiple devices. Long-lasting battery life with a 3.7V/400MAH battery, providing reliable power for extended use. Convenient charging with a Type-C USB cable and a charge voltage of 5V, ensuring quick and efficient recharging. This product is designed for users who value portability and high-quality audio. With its compact size and build, it is perfect for on-the-go listening. The advanced sound technology ensures clear and powerful audio, while the Bluetooth and capabilities allow for easy connection to devices. The long-lasting battery ensures you can enjoy your music without frequent recharging, making it an ideal choice for music lovers. Color: Black Material: ABS+Silicone Package Contents: 1*Bluetooth speaker 1*Charging cable 1*User's manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.