Havit SK900BT - bluetooth wireless speaker, black

Material: PC | Material: Fabric | Battery voltage: 3.7 V | Battery type: Built-in battery | On/off switch: Yes | Power indication light: No | Bluetooth: Yes | Recommended usage: Universal | Peak power: 3.5 W | USB charging: Yes | True Wireless Stereo (TWS) technology: Yes | Audio formats supported: MP3 | RMS rated power: 3 W | Height: 121 mm | Width: 125 mm | Output voltage: 5 V | Bluetooth version: 5.3 | Connectivity technology: Wireless | Weight: 511 g | Depth: 125 mm | Product colour: Black | Volume control: Buttons | Water resistance: No | Battery recharge time: 2.5 hours | Volume control: Yes | Built-in microphone: No | Compatible memory cards: External TF Memory Card | Battery capacity: 1200 mAh | Battery life (max): 6 h | Number of speakers: 1 | Product type: Stereo portable speaker | USB ports quantity: 1 | Package contents: Speaker x 1 | Bluetooth range: 10 m | Warnings: Do not expose to open flames or high temperatures. | RGB backlighting: Yes | Package contents: USB Cable