Havit SK889BT - bluetooth RGB wireless speaker, black

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