Havit SK800BT - bluetooth wireless speaker, black

Warnings: Do not expose to open flames or high temperatures. | AUX in: Yes | True Wireless Stereo (TWS) technology: Yes | Built-in microphone: No | Battery voltage: 3.7 V | Power indication light: Yes | RMS rated power: 4 W | Package contents: Audio Cable x1 | Water resistance: No | Connectivity technology: Wired & Wireless | Recommended usage: Universal | Bluetooth range: 10 m | Volume control: Buttons | Package contents: USB Cable | Bluetooth: Yes | Talk time: 6 h | Depth: 64 mm | Number of speakers: 1 | Compatible memory cards: MicroSD (TransFlash) | Voice assistant: Yes | Product type: Stereo portable speaker | Battery recharge time: 4 h | Package contents: Speaker x 1 | USB ports quantity: 2 | FM radio: No | Product colour: Black | Battery type: Built-in battery | On/off switch: Yes | Width: 96 mm | Bluetooth version: 5.3 | Battery life (max): 6 h | Height: 68 mm | Battery capacity: 900 mAh | Material: ABS