Havit SK905BT (Classic I) - bluetooth wireless speaker, black

Battery type: Built-in battery | On/off switch: Yes | Bluetooth version: 5.3 | Package contents: Speaker x 1 | Battery recharge time: 3 h | Product colour: Black | Warnings: Keep out of the reach of children. | Recommended usage: Universal | True Wireless Stereo (TWS) technology: Yes | Battery voltage: 7.4 V | Water resistance: Yes | Volume control: Buttons | Bluetooth range: 10 m | Warnings: The product contains batteries that may be harmful to the environment. Dispose of at suitable collection points. | AUX in: Yes | USB ports quantity: 1 | Depth: 71.5 mm | Bluetooth: Yes | Peak power: 2 x 24 W | Connectivity technology: Wired & Wireless | Product type: Stereo portable speaker | Number of speakers: 2 | Battery capacity: 2000 mAh | Compatible memory cards: External TF Memory Card | USB Power Delivery (USB PD): Yes | Height: 70 mm | Material: TPU | International Protection (IP) code: IPX7 | Width: 160 mm | RMS rated power: 2 x 10 W | Warnings: Do not expose to open flames or high temperatures.