Red Portable Bluetooth Speaker Wireless Bass Outdoor Sound Column Supports AUX TF USB Subwoofer Stereo Speaker|Portable Speakers Red portable bluetooth speaker Tws wireless bass outdoor sound column support AUX TF USB subwoofer stereo speaker description 1. Bluetooth 5.0- Connect your smartphone or tablet to the Bluetooth speakers wirelessly and play powerful stereo sound in turn. 2. Battery type: 1200mah lithium-ion polymer 6-8 hours playing time (varies by volume and content) 3. Receive crystal clear calls from your HIFI speakers 4. The fabric striped speaker is small, unique and fashionable style 5. Portable design hanging strip, suitable for outdoor, indoor, traveling and carrying 6. Support FM function, this speaker can help you search for radio stations 7. Support Mico SD card, this bluetooth speaker is not only a bluetooth speaker, but also an MP3 player 8. Using AUX cable, this speaker can be connected to various devices such as TV, computer, laptop, tablet, etc. 9. 9. Mobile phone with 3.5mm audio port 10. Built-in smart energy-saving system, this Bluetooth speaker will automatically turn off in Bluetooth mode if the following situations occur Distinguish under 11. In short, this is not only a Bluetooth speaker, but also a perfect speaker speaker. It also has an MP3 player, FM radio and wired speakers. 12. Microphone with function for hands-free telephone conversation specification Bluetooth version: V5.0 Output power: 10W PMPO: 20W Built-in voltage: 3.7V Frequency response: 150HZ-20KHZ Play mode: Bluetooth, AUX, TF card Signal to noise ratio: ≥ 90DB Battery capacity: 1200mAH Charging voltage: 5V/500mA Playing time: 6-8H