Havit SK889BT - bluetooth RGB wireless speaker, black

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