Havit M3 - Bluetooth Speaker Alarm Clock Radio, black

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