Earphones in charging case with blue and red colour I9S-TWS

I9S-TWS Earphones

Wireless stereo earphones

Instruction 

Package list

• Wireless earphones
• Charging case 
• Charging cable for case 
• Instruction
• Packaging box

product specification 

• Model: i9S-TWS
• Version: 5.0
• Input:  DC 5V
• Battery capacity : 3.7 V/50mAh
• Taking time: 1-2hours
• Charging time:  40-50 min
• Profile Support: HSP/HFP/A2DP/AVRCP
• Sensitive: 120+5dB
• Frequency response: 2Q-20000Hz
• Impedance:  32Q

With Cover case in I9S-TWS 

Product use

1. Wireless pairing

    A Long prees the multi-function buttons of both sides at the same time the LED flashing in red and blue alternately or blue and realease your hands, the both sides could pair automatically.

   B Long press the multi-function buttons of both sides at the same time until the LED fashing in red and blue alternately . Then double click either side to enter pairing mode. When they are paired successfully the main earphones continue to flashing in red and blue once every 5 seconds.

   C Turn on the Bluetooth on your device and choose i9S-TWS to connect ,When the LED of both sides fash slowly in blue in blue the earphones connect with your another phone. 

2.Change instruction: 

A Earphones charging indicator: The red light on when the earphones is charging, and the red light off Automatically after the earphones full of power.

8.charging case charging indicator: The blue lights on when it's for earphones charging, and red light's on when it's charging the lights will be off when they are full charged.

3. OFF 

long press the function key for several seconds, and RED light's on firstly, then power off When the earphones is paired,  turns one of the earphones off the either side will be off automatically. 

4.CALL

when the earphones on and connected with phones, making answering phone call is supported, and only one side works during phone calls.

Calier number alwet, press the function key on working earphones can response calling, and long press for rejected.

Press function key to hang up the calling in call volume couid be adjusted by mobile. 

5. Listen to the music

Listening to the music is supported after mobile phone connected with earphones 

Press function key to stop the music, re-click to start the music

Double click the function key to call back. 

Precautions

1. The earphones should be stored in a  dry and ventilated enviroment to avoid oil water moister and dust affecting performance.

2. Avoid using stimulus, organic solvements or items containing these ingredients to clean the earphones. 

3. The use of earphones should be correctly as per the environment on the earphones. In order to ensure the smooth connection, it's recommended that the distance between the earphones and phones within 10 meters. 

4. If the earphones failed to connect or with poor connection, pls do not take apart the earphones or the accessories on your own otherwise no warrant. 

5. In order to ensure normal use, please ensure sufficient power of the earphones. 

  

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