Powerful Bass Bluetooth Speakersdouble Bass and double tweetersA21 Bluetooth Speaker is a portable Bluetooth speaker, it have 4 loudspeakers including double Bass, double tweeters and a rear heavy bass guide tube. With this speaker, youll feel as if youre at a live concert, with clear high notes, deep bass and true HD sound.60W Big power blueooth speaker can provide very powerful stereo and amazing bass sound. It will bring you an unprecedented listening experience. | Bluetooth speaker with lightsCool flashing LightsThe wireless bluetooth speaker has flashing LED lights, which dance with the music., and the flashing strobe makes music more dynamic and attractive. This cool colorful light can be controlled (you can control the light switch by "double-click the pause button"). You can enjoy the lights for home party, beach, camping or outdoor travel. | Multifunctional portable bluetooth speaker Bluetooth 5.0A21 Outdoor Wireless Bluetooth speaker has a powerful 5.0 Bluetooth chip built in, it quickly to connect any devices with bluetooth to get continuous sound in any situation,it works great withSmartPhone. The barrier-free transmission...

Features- Portable Bluetooth Speaker,built-in bluetooth 5.0 wireless transmission, working distance up to 100ft- Compatible with all Bluetooth devices such as smart phones, tablet PCs- Can match the personal computer, MP3,MP4, and is equipped with 3.5mm stereo audio output interface of the mobile phone and other audio equipment- 4 speaker driver, big power 60W, heavy bass guide tube design- Support TF/SD Card music playback- Support USB Flash Drive music playback- Support AUX line-in connect - Support FM radio, FM channel automatic or manual control- Support Digital Display+Intelligent Remote Control- Support for microphone connection- After shut down automatically memory track numberSpecificationProduct type: A21 bluetooth speakerSpeaker output power:20W*2+10W*2 Speaker driver size: 3"*4Frequency Response: 80Hz-20KHz Input voltage: DC 5VProduct size: 6*8.3*11.8inchPlaying Time: about 6-10hours (depends on playing volume)Battery Capacity: 8000mAhFunction: Bluetooth, MP3 music player, FM radio, TF Card, AUX, USB music player, Remote control, EQ, KaraokeSuit for: Computer/MP3/MP4/Smart PhonePackage list1 x A21 Bluetooth speaker1 x...