Key benefits Stable wireless audio wherever you are: Bluetooth 5.2 provides a reliable connection with an effective range of up to 10 meters. Portable and user friendly: lightweight and easy to carry, with intuitive controls for effortless use on the go. Ready for power anywhere: a large 12000mAh rechargeable battery plus multiple charging options ensures power in remote locations or during blackouts. Flexible playback options: supports Bluetooth, TF card, and USB playback for versatile listening. What this speaker offers Bluetooth 5.2 technology with dependable range up to 10 meters for stable sound delivery. Portable design: lightweight and easy to carry, enabling music enjoyment wherever you go. Comprehensive charging options: 12000mAh rechargeable battery; power can be replenished by handcrank, solar, or USB charging. Multiple playback modes: Bluetooth, TF card, and USB playback to suit your media source. Key specifications and capabilities Bluetooth: version 5.2, reliable connection with up to 10 meters range. Battery: 12000mAh rechargeable. Power options: handcrank charging, solar charging, USB charging. Playback formats: Bluetooth audio, TF card (microSD), USB music playback. Portability: designed to be lightweight for easy transport. Use scenarios Outdoor adventures: take it on camping trips, beach days, or hikes for reliable music and guidance during power outages or remote moments. Emergency or offgrid use: the handcrank and solar charging options provide power when access to electricity is limited. Everyday leisure: ideal for backyard gatherings, picnics, or travel, offering simple controls and multiple playback methods to suit different devices and media. This description preserves the original product's brand feel and specifications while presenting clear, customerfocused benefits and practical usage scenarios.