Havit SK889BT - bluetooth RGB wireless speaker, black

Battery recharge time: 4 h | Water resistance: No | Depth: 100 mm | Audio formats supported: MP3 | Built-in microphone: No | Height: 138 mm | Bluetooth: Yes | Compatible memory cards: External TF Memory Card | USB ports quantity: 1 | Number of speakers: 1 | True Wireless Stereo (TWS) technology: Yes | Product type: Stereo portable speaker | Battery capacity: 1500 mAh | Recommended usage: Universal | Battery life (max): 6 h | Material: ABS, PC | Bluetooth version: 5.3 | Output voltage: 5 V | USB charging: Yes | Battery type: Built-in battery | On/off switch: Yes | Battery voltage: 3.7 V | RMS rated power: 7 W | Power indication light: Yes | Width: 100 mm | Product colour: Black | Connectivity technology: Wireless | Volume control: Yes | Volume control: Buttons | RGB backlighting: Yes | Bluetooth range: 10 m | Driver diameter: 57 mm | Warnings: Do not expose to open flames or high temperatures. | Package contents: Speaker x 1 | Package contents: USB Cable