The Monster MFS 1 portable Bluetooth speaker delivers 12W RMS and 24W peak output through a 4-inch speaker unit. Bluetooth 5.3 provides wireless connectivity with a range of up to 10 meters, while its 2400mAh battery supports extended portable listening.

Multiple source options including Bluetooth, AUX and USB are joined by microphone, FM and recording support, making the MFS 1 useful for more than standard wireless music playback.

• Model No.: MS22139
• Output Power: 12W RMS / 24W Peak
• Speaker Unit: 4"*1
• Bluetooth Version: 5.3
• Bluetooth Range: 10 meters
• Battery: 3.7V/2400mAh
• Working Time: 10 hours (50% volume)
• Charging Time: 3.5 hours
• Input: 5V/2A
• Product Size: L: 269 mm, W: 232 mm, H: 118 mm
• Supported Modes: BT/AUX/USB/DIS/MIC/FM/REC

• The Monster MFS 1 portable Bluetooth speaker combines a compact format with 24W peak output.
• Its 10-hour stated working time at 50% volume suits extended everyday listening.
• Bluetooth 5.3 provides straightforward wireless playback with compatible devices.
• AUX and USB inputs give customers alternatives when Bluetooth is not preferred.
• FM, microphone and recording functions make it more versatile than a basic portable speaker.