Overview: JAKCOM OS2 is an outdoor Bluetooth speaker that integrates Bluetooth speaker, LED flashlight, mobile power supply, and FM radio. It can be connected to and play music in smart devices or memory cards via Bluetooth, TF card, U disk, AUX, etc., and can automatically search and play FM radio stations, including multi-mode LED light source flashlights, large-capacity mobile phones and other special functions. Power bank, mobile Wireless hands-free call, caller number voice, IP56 waterproof and dustproof rating, support bracket or tripod with inch 1/4-20 threaded interface. The product package includes free special bike racks. Features: 1. JAKCOM OS2 has a built-in dedicated outdoor audio unit that conforms to the American Sherwood DS series, with excellent overall balance. Full bass, bright treble 2. JAKCOM OS2 is equipped with a Bluetooth v4.1 chip and a connection distance of 10 meters to ensure lossless transmission of HiFi sound quality. It can also provide mobile phone hands-free functions such as answering, hanging up, dialing, etc. 3. Music stored in smart devices, such as TF card, USB, AUX audio, mobile phones, tablets, laptops, etc., can be played after connecting Bluetooth and a variety of host interfaces 4. The structural design is based on the analysis of the ears of thousands of subjects, ensuring that the WE2 earphones can be worn comfortably and firmly even during exercise 5. Built-in two 18650 batteries, 1000 lumens brightness adjustable, 5 watts 600 meters high beam range 6. "Strong light", "low light", "SOS", "breathing light", and "strobe" five light modes can be switched by one button 7.5200mah high-intensity high-quality battery can charge iPhone 7 or S7edge once and a half, play music for 30 hours, and bright light for 20 hours 8. Through the built-in spiral antenna, JAKCOM OS2 allows users to automatically search for local public broadcasts anywhere in the world 9.IP56 waterproof and dustproof rating 10. Equipped with Wyeth threaded connector British Standard 1/4-20, JAKCOM OS2 can be connected to many standard market accessories Product information: Type: Bluetooth speaker Connection method: Bluetooth connection Charging type: USB Battery capacity: 5200mAh Frequency response range: 100Hz – 18000hz Output power: 5W S/N ratio is greater than 85dB Packing list: Speaker *1