Havit SK838BT - bluetooth wireless speaker, blue

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