Havit SK889BT - bluetooth RGB wireless speaker, black

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