SHIDU F10 Wireless Bluetooth Speaker (15W, Bluetooth 5.3, 4400mAh)

Output Power: 15W | Model: F10 | Bluetooth Version: 5.3 | Battery Capacity: 3.7V 4400mAh | Charging Voltage: 5V 1.5A | Frequency Response: 40Hz–18KHz | Trumpet: 400Ω 16-Core Magnetic Rubber-Rim Speakers × 2 | Working Temperature: −10°C to 45°C | Case Material: ABS Raw Material | Size: 221×114×108mm | Weight: 600g | Interface Function: TF Card / AUX Audio Interface / USB / OUT / TYPE-C Charging Port