Product information:

Function: insert card, radio
Speaker unit: 5.25*2
Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 100HZ-20KHZ
Output power: 25w
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2.1
Play time: 3 hours
Expansion storage: 32GB
Bluetooth protocol: 4.1
Number of speakers: 3
Effective distance: 15 meters
Operation mode: button
Applicable people: general
Display: None
Play format: MP3
Shell material: plastic
Whether to support APP: No
Support format: U disk
Speaker adjustment method: button
Is there a radio function: Yes
Box material: wood
Appearance size: 35x20x20cm
Product weight: 2.34 (KG)
Color: Diamond Blue 5000mah, Azalea 5000mah, Note 5000mah, Diamond Blue Wired Microphone, Azalea Wired Microphone, Musical Note Wired Microphone, Diamond Blue Wireless Microphone, Azalea Wireless Microphone, Musical Note Wireless Microphone
Power supply mode: USB
Waterproof level: not waterproof
Built-in battery capacity: 4000 mA or more
Battery capacity: 5000mah

Packing list:

Speaker*1