Mini Ball Card Bluetooth Speakers

SPECIFICATIONS

Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 2500mA
Frequency response range: 60Hz-15KHz
Output power: 5w
Signal-to-noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2.1
Playing time: 8 hours
Expansion Storage: 32GB
Bluetooth protocol: 5.0
Number of speakers: 2
Effective distance: 10 meters
Function: insert card, radio, voice prompt, call function
Operation mode: button
Applicable people: general