Function card, dustproof, dropproof, call function
Type S28
Connection method Bluetooth connection
Interface TypeUSB
Frequency response range 80Hz-20KHz
Output power 5W
SNR≥85db
Power supply built-in lithium battery
Play time 6 hours
Extended storage 32GB
Number of speakers 1
Effective distance 10 meters
Operation mode button
Applicable to the general population
display no
Shell Material Plastic
Whether to support APP Yes
Support format TF card
Speaker adjustment button
Is there a radio function? No
Cabinet material ABS
Appearance size 130*170*98mm
Product weight 0.42 (KG)
Item No. S28
Packing list box, machine, manual, charging cable, audio cable
Power modeUSB
Battery capacity 2000MAH
Bluetooth protocol 4.2