Function card, waterproof, radio, dustproof, dropproof, voice prompt, call function, NFC function
Applicable scenarios: car, desktop, fitness, outdoor, home, portable, karaoke, live broadcast, square dance, broadcasting system, outdoor lawn
Speaker unit 76mm*2
Type bluetooth speaker
Connection method Bluetooth connection
Interface TypeUSB
Frequency response range 100HZ-20KHZ
Output power 20W
SNR≥75dB
Power supply built-in lithium battery
channel 2.1
Play time 8 hours
Extended storage 32GB
The number of speakers is 2
Effective distance 10 meters
Operation mode button
Applicable to the general population
display no
Play format MP3
Shell material ABS material + rubber oil
Whether to support APP Yes
Support format TF card
Speaker adjustment button
Is there a radio function?
Cabinet material ABS
Appearance size 297*128*132mm
Product weight 1.47 (KG)
Item No. S37L
Packing List Speaker*1 Data Cable*1 Manual*1
Colour: Black
Power modeUSB
Shell craft ABS
Built-in battery capacity of 4000mAh or more
Battery capacity 7200mAh