Curated Bluetooth Amplifier: Multifunctional Portable Speaker with High Volume, Card Insertion, Radio, and Four-Battery Power.

Experience exceptional sound quality on the go with this multifunctional portable speaker, designed for high volume output. With the convenience of Bluetooth connectivity, it allows seamless wireless streaming from your devices. This versatile speaker also features card insertion for direct music playback and an integrated radio function for tuning into your favorite stations. Powered by four batteries, it ensures a remarkable active usage time of up to 21,600 seconds, making it perfect for extended use, whether indoors or outdoors. Ideal for music enthusiasts who appreciate both functionality and portability. Display: Have Speaker Box Material: Engineering Plastics Channel: 2 Extension Interface: USB Playback Function: MP3 Function: Radio function Input Voltage: 220V Supported Formats: TF card Wireless: Have Charging Mode: Lithium battery Maximum Power: 100W or less Playback Format: MP3 Operation Method: Button Battery Capacity: 1200 Playing Time: 6 hours Expandable Storage: 32GB Speaker Effects: 3D Surround Number of Speakers: 1 Manufacture country: China Instructions included: No

manufactureCountry: China activeUsageTime: 21600.000000