Product information：
Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: TF
Battery capacity: 1200mah
Frequency response range: 20Hz-16KHz
Output power: 10W
Signal to noise ratio: ≥80dB
Channel: 2.1
Play time: 8 hours
Extended storage: not supported
Bluetooth protocol: 5.0
Number of speakers: 2
Effective distance: 15 meters
Function: card, radio, voice prompt, call function
Operation mode: button
Shell material: ABS
Color: black, red
