Upgrade to a Bluetooth speaker: just plug in the AUX interface of the audio or power amplifier device, and the Bluetooth can be changed in seconds, eliminating the trouble of wiring, and enjoying the wireless splendid support USB playback
Plug and play: support mobile storage device U disk, you can play songs freely without internet
High-quality Bluetooth analysis chip, better transmission sound quality
Support NFC mobile phone device touch connection, no need to connect manually
Smart Bluetooth devices, widely compatible, support all audio devices, smart compatible audio devices
Specification:
Interface: Stereo analog/AUX3.5mm
Performance: HIFI level
Bluetooth version: 5.0
Decoding chip: Bluetooth 5.0
Effective distance: 15 meters
Frequency response range: 10Hz-20kHz
Signal to noise ratio: >110dB
Distortion + noise: <0.02%
Output impedance: 75 ohms
Size: 109*73*29mm