Aluminum alloy bluetooth subwoofer speaker

Aluminum alloy bluetooth subwoofer speaker - deep bass, high-definition sound, as if giving you an immersive sound. It can use the mobile phone to connect the speaker wirelessly with Bluetooth, and can also connect to the computer by wire. It can be used as a speaker for computers, ipads, iphones and other devices. Support inserting TF card/SD card to play music, multi-element playback, you can play your own music list without connecting to the Internet. The 1000mAh large-capacity battery can greatly improve the playback time, and it can be discharged for 5-7 hours when fully charged.