2.1 Computer bluetooth Speaker Wooden Bass TF Card U Disk LED Light Wired Speakers

Specifications: Model: C78577 Material: Wood Color: Black Light color: Multi-color Size: As the picture shows Output Power: 3W Connection Type: 3.5mm Audio Plug Power Supply: USB/DC 5V Degree of Separation: >=40dB Signal to Noise Ratio: >=80dB Frequency: 25HZ~20kHZ Channel: 2.1 Two type: with bluetooth function / without bluetooth function Features: - Only the speaker that's with bluetooth function supports TF card and U disk. - USB supply power dirctly, easy connection. - Large diameter full frequency vibration loudspeaker, deep bass, rich midrange and clear treble. - Rear bass trumpet, bass thick, to bring you high-quality bass. - Work fine, edge fine polished, smooth processing. - Can connect laptop, phone, MP3, MP4, DVD. Package included: 1 x Main Speaker 2 x Sub Speaker