Feature Highlights: 1. Advanced Bluetooth Connectivity: Equipped with a Bluetooth audio decoding chip, it pairs seamlessly with all Bluetooth-enabled devices for wireless convenience. 2. Powerful & Clear Sound: Delivers crisp audio and strong volume, perfect for parties, outdoor gatherings, or everyday listening. 3. Portable & Practical Design: Includes a detachable shoulder strap and a built-in flashlight—ideal for camping, sports, and on-the-go use. 4. Versatile Playback Options: Supports FM radio (with direct station search), memory cards, and USB drives for flexible entertainment. 5. Stable & Efficient Performance: Features Micro USB charging, a reliable signal range of up to 15m, and stable transmission for uninterrupted playback. Product Details: This portable speaker combines a Bluetooth 5.0 chip, loud and clear sound output, and multiple playback modes—Bluetooth, FM radio, TF card, and USB. It’s designed for ease: use the M button to switch modes, control playback with intuitive buttons, and enjoy added convenience with the built-in flashlight and carry strap. Perfect for indoor and outdoor activities, it’s compact, user-friendly, and ready to go wherever you are. Specifications: - Item Type: Audio Speaker - Material: ABS - Bluetooth Version: V5.0 - Frequency Response: 20Hz–18kHz - Signal-to-Noise Ratio: 85dB - Impedance: 4Ω - Interface: Micro USB - Charging Voltage: DC 5V / 0.5–2A - Bluetooth Range: Approx. 15m (49.2 ft) - Battery Capacity: 1200mAh - Included: 1 x Speaker, 1 x Strap, 1 x Micro USB Cable How to Use: - Bluetooth Mode: Turn on the speaker—it enters Bluetooth mode automatically. Pair with “D10” on your device to play audio. - Memory Card Mode: Insert a TF card, turn on the speaker, and press the M button to switch to card mode. Use the device buttons to control playback: triangle to pause, short press +/- for volume, long press +/- to skip tracks. - FM Radio Mode: Turn on the speaker, press M to enter FM mode, and use the +/- buttons to tune frequencies. - USB Mode: Connect a USB drive, turn on the speaker, press M to switch to USB mode, and control playback with the same buttons as in memory card mode. - Flashlight: After powering on, long-press the M button to toggle the light on/off. - Strap: Attach to both sides of the speaker for easy carrying.