8 Inch Large Bluetooth Speaker Outdoor Amplifier LED Light Wireless Subwoofer Caixa De Som Support Karaoke FM Remote Control Box |

Характеристики

Product Details

Function: insert card, radio, call function
Type: Trolley Square Speaker
Place of Origin: Shenzhen, China
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 40Hz-20KH
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2
Playing time: 6 hours
Expansion storage: 32GB
Bluetooth protocol: 4.1
Number of speakers: 2
Effective distance: 10 meters
Operation mode: button
Applicable people: general
Display: None
Play format: MP3
Shell material: plastic
Whether to support APP: No
Support format: U disk
Speaker adjustment method: knob
Is there a radio function: Yes
Box material: plastic
Appearance size: 88.5*52.2*44.5 CM
Product weight: 2.5 (KG)
Item No.: QS-4000
Colour: Black
Power supply mode: USB
Battery capacity: 1500