Shanghai Yuhao Household Appliance Manufacturing Co. Ltd YH-239 Manuel D’Utilisation

User Manual 

YH-239 Speaker 

Introduction: 

Thank you and congratulations!You own a super mini Bluetooth Speaker.You can use this speaker 

to listen to audio successfully and wirelessly from devices such as smart   

phones,computers,ipods,tablets and other Bluetooth sound sources. 

Components” 

1,Mini Bluetooth Speaker 

2.USB Charging Cable 

Specifications: 

1.weight:about 88g unit only 

2.Battery life:2~3 hours 

3.Bluetooth Range:10M 

4.Working Frequency Band:2.4G 

Precautions: 

1.Read the user manual first before using your speaker 

2.Avoid striking and the risk of electric shock ,do not use your speaker under high temperatures or 

undue humidity. 

3.Please power you speaker off if it is exposed to water 

4.Please Do not open your speaker without the assistance of certified professionals. 

5.Pleas unplug the AC power adapter from the power outlet and also disconnect it from your 

speaker while it is not used 

Functions and Features 

1.Mini appearance easy to take 

2.Supports Bluetooth V4.1/4.0/3.0/2.1 

Charging 

Connect one and of the USB charging cable to the charging Jack,then plug the other end of the 

USB charging cable to the USB charging Jack of your computer’s available USB ports or AC 

adapter. 

Note: 

1) The internal battery of your speaker takes approximately two hours to fully charge when 

completely drained. 

2) When charging ,a red led light will illuminate ,the red light will turn to blue LED after fully 

charge. 

Bluetooth Function Setting: 

1:

powered on

 

Long press ON/OFF button 3s,

you will hear an audio signal and see a blue LED light 2s