B88 USB Bluetooth Speaker with Colorful Light Karaoke Singing Loudspeaker LED Night Lamp - Black

• 2400mAh long battery life 

• Colorful light adds more fun when using the speaker

• High volume and clear sound

Specification:

• Product: Bluetooth speaker

• Type: high-power Bluetooth speaker

• Model: B88

• Power: 20W

• Interface type: USB

• Bluetooth version: 5.0

• Transmission distance: 10 meters

• Operation mode: button

• Color atmosphere light: yes

• Wired microphone: yes

• Play format: MP3

• Support format: U disk + TF card

• Cabinet material: ABS

• Battery: 2400 mAh

• Voltage: 3.7V

• Signal-to-noise ratio: ?80 dB

• Playtime: 4 hours

• Number of speakers: 2

• Frequency response range: 80HZ-18KHZ

• Max Extended memory: up to 32GB