Type: Bluetooth Speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 1800
Frequency response range: 100HZ-20KHZ
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2.1
Play time: 2 hours
Extended storage: 32GB
Bluetooth protocol: 4.1
Number of speakers: 2
Effective distance: 10 meters
Function: card, radio
Mode of operation: button
Applicable people: General
Display: Yes
Play format: MP3
Shell material: plastic
Whether to support APP: No
Support format: U disk
Speaker adjustment mode: button
Is there a radio function: there is
Box material: plastic