Features: The multifunctional wearable Bluetooth-compatible speaker with built in LED lighting combines hands free convenience, waterproof protection, and powerful 3EQ sound modes for outdoor adventures and demanding work environments. Featuring a clip/magnetic/stand design, industrial strength construction, and noise canceling microphone, this lightweight speaker delivers clear audios with vocal clarities, and balanced modes. Designed for contractors, outdoor enthusiasts, and active professional needing reliable audios visual solution during welding operations, hiking excursions, or emergency situations requiring SOS lighting. Optimized for construction sites, fishing trips, and nighttime jogging with its adjustable brightness LED and distortion free audios that cuts through machinery noise or wind interference. Achieve immersive sound via pairing technology while benefiting from Bluetooth-compatible low latency and extended 100ft range, ensuring uninterrupted music streaming during backyard barbecues or workshop projects. Specifications: Material: ABS Battery capacity: 3.7V/600mAh Charging input: 5V⎓450mA Music time: about 10h (50%) Package Size: about. 108x108x40mm/4.25x4.25x1.57in Package Includes: 1x Wireless Speaker note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.