Portable Wireless Bluetooth Speaker with FM Radio Multi-Function Flashlight Outdoor Audio Features: High conversion battery. Clean and environmentally friendly, range multiplier. Is a must-have outdoor tools, as long as there is the sun can be charged, idle can be automatically charged. 5W speaker, large volume. High-fidelity audio processing chip, listen to the sound quality, The wireless connection distance is up to 10 meters, the transmission speed is as fast, the game music has no delay, the wall signal is interrupted, and the connection is still stable Main functions: charging, Bluetooth playing, playing, USB flash disk playing, flashlight lighting, FM broadcasting Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, portable, karaoke, live broadcast, dance, broadcasting system, outdoor Product parameters: Type: Portable Speaker Size: 22x6.5x9.5cm/8.7x2.6x3.7in Connection method: Bluetooth connection Interface type: USB Frequency response range: 100Hz-20KHz Output power: 5W Signal to noise ratio: ≥ 75db Power supply mode: built-in lithium battery Channel: 2.1 Battery capacity: 1200mAh Playback duration: 3-8 hours Bluetooth protocol: 5.1 Effective distance: 10M mode: press key Playback format: MP3 material: ABS Supported formats: USB flash disk,, BT, FM Speaker adjustment mode: key Packaging List: 1 x bluetooth speaker 1 x charging cable 1 x Hanging rope 2024 Staron Portable Wireless Bluetooth Speaker With FM Radio Multi-Function Flashlight Outdoor Audio Please be free to contact us if you have any questions, we promise that we will give you all satisfied solution. By the way, please check with our item description very carefully, for saving you time and get exactly what you want, thank you and enjoy your shopping. Long-lasting Battery Life: With its energy-efficient LED bulbs and reliable battery, this flashlight provides extended runtime, ensuring you'll have light when you need it. Durable construction: Made of durable materials, this lamp is durable and ensures reliable performance in a variety of working environments. Easy to Use: The intuitive design and user-friendly interface make this multifunctional flashlight simple to operate, even for those without technical expertise.