Havit SK838BT - bluetooth wireless speaker, blue

Battery capacity: 1800 mAh | Battery type: Built-in battery | On/off switch: Yes | Weight: 276.5 g | Package contents: Speaker x 1 | Material: ABS | Battery voltage: 3.7 V | Depth: 49 mm | AUX in: Yes | Bluetooth: Yes | Number of speakers: 1 | RMS rated power: 5 W | Width: 94 mm | Height: 94 mm | Battery recharge time: 4 h | True Wireless Stereo (TWS) technology: Yes | Compatible memory cards: MicroSD (TransFlash) | Product colour: Black | Product type: Stereo portable speaker | International Protection (IP) code: IPX5 | Connectivity technology: Wired & Wireless | Bluetooth version: 5.0 | Water resistance: Yes | Built-in microphone: No | Recommended usage: Universal | Volume control: Buttons | Bluetooth range: 10 m | Warnings: Do not expose to open flames or high temperatures. | Voice assistant: Yes