FM Radio Wireless bluetooth5.0 6W Stereo Speakers SD Card U-disk Playback Music Player

Features: TWS wireless series Micro SD card playback U disk playback AUX external audio playback FM radio One-touch hands-free calling Built-in 1200mAh large capacity lithium battery Output power: 2 x 3W THD1% Frequency response: 100Hz-18kHz Wireless connection: Bluetooth 5.0 USB: USB2.0, compatible with USB1.1 Storage type: support capacity is not greater than 32G Micro SDCard/U disk Power supply: built-in 1200mAh Lio Battery, DC 5V/1A Charging time: about 2.5h Size: 18.9 x 8.2 x 6.1cm Weight: 450g Package Included: 1 x bluetooth Speaker 1 x 3.5mm Audio Cable 1 x USB Cable 1 x User Manual