Havit M3 - Bluetooth Speaker Alarm Clock Radio, black

On/off switch: Yes | Height: 68.5 mm | Built-in microphone: Yes | Power source type: DC | Built-in radio: Yes | Brightness adjustment: Yes | Connectivity technology: Wired & Wireless | Recommended usage: Home | Battery capacity: 1200 mAh | Continuous audio playback time: 6 h | RMS rated power: 3 W | Compatible memory cards: External TF Memory Card | Material: ABS | Bluetooth version: 5.3 | Volume control: Buttons | Headphone frequency: 60 - 20000 Hz | Thermometer: Yes | USB ports quantity: 1 | Width: 145 mm | Weight: 300 g | Depth: 54.5 mm | Maximum range: 10 m | AUX in: Yes | Bluetooth: Yes | Product colour: Black | USB Type-C ports quantity: 1 | Display type: LED | AC input voltage: 5 V | Alarm clock: Yes | Package contents: Speaker x 1 | Charging via USB C: Yes | Warnings: Do not expose to open flames or high temperatures.