כרטיס מחשב ביתי סאב וופר מיני רמקול חיצוני

Product information:
Function: card, waterproof, radio, dust-proof, drop-proof, voice prompt, call function
Applicable scenarios: Car, desktop, fitness, outdoor, home, mobile, K song, live broadcast, square dance, outdoor lawn
Speaker unit: 2
Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 100HZ-20KHZ
Output power: Φ57mm, 4? 10W
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2.1
Playing time: 12
Expansion storage: 32GB
Bluetooth protocol: 5.0
Number of speakers: 2
Effective distance: 10 meters
Operation mode: button
Applicable people: general
Display: None
Play format: MP3
Shell material: ABS
Support format: U disk TF card U disk
Speaker adjustment method: button
Is there a radio function: Yes
Cabinet material: ABS
Appearance size: 95*95*210MM
Product weight: 760g (KG)

Packing list:
Bluetooth speaker*1