Havit SK838BT - bluetooth wireless speaker, blue

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