Portable power speakers

Description

Technical parameters:

Bluetooth version: BK4.1

Connection mode: Bluetooth/USB Flash disk /TF card /AUX(audio input)

Product size: 180*55*53mm

Sensitivity :(-96db)

Power supply: Built-in lithium battery

Impedance: 4 euros

Output power: 5W

Frequency range: 2.40G-2.480ghz

Transmission distance: 10M

Battery type: 18650 lithium battery

Charging time: 2H

Battery capacity: 2000Mah

Usage time: 8H(60% volume)

Charging voltage: 5V

Distortion: <3%

Product color: green, orange, yellow, blue

SNR: >76db

Standard configuration: Mike head +3.5mm audio cable *1PC, USB power cord *1PC, product manual *1PC conventional color box packaging