Havit SK833BT wireless bluetooth speaker black

Design Water resistance: Yes IP protection class: IPX6 Product color: Black Built-in switch: Yes Volume control: Buttons Product type: Portable stereo speaker RGB backlight: Yes Power Charging time: 4 hours Output voltage: 5V Battery operation time: 10 hours. Battery capacity: 2000 mAh Supported battery type: Built-in Battery voltage: 7.4 V Weight and dimensions Product height: 200 mm Product width: 102 mm Product weight: 955 g Product depth: 102 mm Efficiency Application: Universal Package contents Package contents Speaker x 1 USB Type-C Cable x 1 Audio Volume control: Yes Output power (RMS): 2 x 10 W True Wireless Stereo (TWS) technology: Yes Ports and interfaces Bluetooth: Yes Bluetooth version: 5.3 Supported memory cards: External TF Memory Card Number of USB ports: 1 USB charging: Yes Connection method: Wireless Bluetooth range: 10 m Loudspeakers Number of speakers: 2 Transducer diameter: 58 mm Material Materials Fabric ABS Safety warning Warnings Keep out of reach of children. This product contains batteries that may be harmful to the environment. Please dispose of them at appropriate collection points. Do not expose to open flames or high temperatures.