Product information:

Features: Plug card, radio, voice prompt, call function
Type: Bluetooth speaker
Connection mode: Bluetooth connection
Interface type: USB
Frequency response range: 100Hz-20KHz
Output power: 5W
SNR: ≥75dB
Power supply: Built-in lithium battery
Track: 2.1
Running time: 6 hours
Extended storage: 32GB
Bluetooth protocol: 5.0
Number of speakers: 2
Effective range: 10 m
Operation mode: key
Display screen: none
Play format: MP3
Shell material: plastic
Supported format: TF card
Audio box adjustment mode: key
Does it have a radio function? Yes
Box material: plastic
Product weight: 2.5 (KG)
 Color: black, gold

Packing list:

Box, charging cable, instruction manual