2025 Portable Mini Bluetooth Speaker with Card Slot and U Disk Support

Elevate your audio experience with this portable mini Bluetooth speaker. Enjoy an impressive active usage time of up to 10,800 seconds, ensuring hours of uninterrupted music playback. With Bluetooth 5.1 connectivity, you can seamlessly pair your devices for clear, high-quality sound. Additionally, this speaker features a card slot and U Disk support, allowing for versatile playback options without needing to connect a device. Compact and convenient, it’s perfect for on-the-go music enthusiasts. Connection: Bluetooth connection Frequency Range: 100HZ-20KHZ Signal-to-Noise Ratio: ≥75dB Playing time: 3 hours Number of speakers: 2 Effective distance: 10 m Box material: Plastic Physical dimension: 265*270*629mm Packing list: Speaker X1, Charging cable X1, Wireless microphone X1, Remote control X1 Power supply mode: USB Waterproof level: IPX 2 Bluetooth version: 5.1 Built-in battery capacity: 2000mAh-4000mAh (inclusive) Rated power: 30 Product Weight: 5.45kg Speaker unit: 8 inch X2 Rated voltage: 5 Additional features: Card Is there a built-in battery?: Built-in battery Manufacture country: China Instructions included: No

activeUsageTime: 10800.000000 bluetoothVersion: 5.1