X22LY-BK689

Product Description

ITEM NO.:: X22LY-BK689

Specification

Versionof bluetooth:V5.1

Transmission range: 10M

Battery: 200mAh

Working hours: About 4 hours

Charge time: About2 hours

Speaker: Ф40mm

Impedance: 32±15%

Sensitivity: 120±3dB/mW

Frequency Response: 20-20kHz

Feature: Bluetooth/ TF card/ FM

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