User Manual

FCC ID: 2ARY7-A9

Users Manual

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FCCID_4227549

A9- TWS Wireless Headset User Manual 1

Package list Bluetooth earphones (2PCS) Charging case Charging cable for case User Manual Packaging box Product specifications Model: A9 Version: 5.0 Input:DC 5V Talking time:1-2 hours Charging time:about 1 hours Battery capacity:45 mAh Charging case capacity:350 mAh Profile support:HSP/HFP/A2DP/AVRCP Sensitive:120±5dB Frequency response:20-20000Hz Impedance:32Ω 2

Using Guide 1. Bluetooth Connection Press and hold the headset function key for 3 seconds at the same time, until the red and blue lights flash alternately, double-click any of the headset function keys, the machine will be paired successfully (the indicator light is: double-click the function key for the red and blue lights flash alternately, the other side blue light flashed for 5 seconds). Find the corresponding Bluetooth name A9-TWS from the mobile phone and click the connection to wait for pairing. The voice prompt connection is successful in about 5 seconds, and the left and right indicators flash blue light at intervals of 5 seconds. Remark: Use it again for the same phone: Press and hold the headset function button for about 3 seconds, the machine will turn on (blue light flashes), and the machine will press the last paired self-matching. For another mobile phone: Press and hold the headset function button for about 3 seconds, the machine is turned on (blue light flashes), and then manually find the Bluetooth name A9-TWS click connection in the mobile phone Bluetooth list. 2. Charging Indication When the charging compartment is charged, the red light is flashing, and when it is full, the light is always on. When the charging compartment is charging the earphone, the charging compartment blue light is always on, the earphone red light is always on, and the charging compartment and the earphone indicator are off after being fully charged. 3. Switch Press and hold the headset for 3 seconds. When the left and right headphones are paired, only one of the headphones should be turned off, and the other will be automatically turned off. 4. Making call When the headset is turned on and connected to the phone, you can make a call. When an incoming call is made, the voice prompts the caller number. Press the switch key of the headset with the incoming call tone, you can 3

answer the call, long press to reject the call.In the phone, press the switch key to hang up the phone. 5. Music When you listen to music on your phone. Press the key during the music, the music pauses, press again to continue playing the music. During the music playing, double-click the key will turn to call back. Precautions 1. Headphones should be stored in a dry and ventilated environment to avoid contact with oil, water vapor, steam, moisture and dust, so as not to affect product performance. 2. Avoid using irritating, organic solvents or items containing these ingredients to clean the headphones. 3. The earphones should be correctly and professionally used according to the requirements. Pay attention to the influence of the use environment on the headphones. To ensure the smooth connection, it is recommended that the distance between the mobile phone and the earphones be within 10 meters. 4. If the headset is not connected or the communication is not smooth, etc., please do not disassemble the headset body and its accessories, otherwise it will not be guaranteed. 5. Charge the headset, please use the standard car charger or the charger specified by the company. 6. To ensure that you use your headset properly, make sure that the headset is fully charged. FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of 4

the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1)this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 5


Document Created: 2019-03-29 15:16:16
Document Modified: 2019-03-29 15:16:16
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