Product Features: - Dynamic Sound Experience: Enjoy rich audio with a robust output power of 6W and a frequency response of 50Hz-20kHz. - Versatile Connectivity: Connect effortlessly via Bluetooth (version Jerry 5.1+EDR) or use the TF card for extended playback. Compatible with desktops and laptops in sound card mode. - Two-handed Calling: Experience the convenience of hands-free calling with TWS coupling for seamless communication. - Smart Interaction: Engage with AI intelligent voice interaction for an enhanced user experience. - Multi-functional Display: Features a clock display for easy time tracking and an alarm setting to keep you on schedule. - Sleep Aid & Night Light: The built-in sleep aid function and gentle night light create a calming environment for rest. Specifications: - Model: M20 - Material: Durable ABS+PC+Silicone - Battery Capacity: 1800mAh for extended use - Voltage and Current: DC 4.8-5V 800mA - Effective Bluetooth Range: 5-15 meters (straight line, obstacle-free) - Signal-to-Noise Ratio: ≥60dB Practical Applications: - Home Office Setup: Use as a speaker and microphone for video calls, ensuring clear communication without the hassle of wires. - Relaxation Space: Utilize the sleep aid feature and night light for a soothing atmosphere while winding down. - Music Playback: Enjoy your favorite tracks from your phone or TF card during gatherings or quiet evenings at home. The M20 combines functionality and style, making it a must-have for anyone seeking quality audio and smart features in one compact device.