User manual BT-9980 Product Features:
1.Working voltage: DC 3.7V 2.Charge Voltage : DC5V/1A 3.Battery: 900mAh Rechargeable 4.Frequency range:20Hz-20Khz 5.Charging time:2-3hours 6.Play time(headphone mode): 8-12 hours, Speaker mode: 3 hours(at max volume) 7.BT version: 5.0 8.TF decoding format: MP3 9.Microphone sensitivity: -32db 10.Working range: 10 meters without blocking 11. Support HSP/HFP/A2DP/AVRCP 12.FM radio 13.Fold able Introduction:
Thank you for purchasing the BT-9980.Please read the manual fully before using this device.Keep the manual for your further reference. Operation Fully chargers the headphone battery for the first use.To charge,insert the micro usb Cable into the charging port,and connect to a power source.When it is charging,the indicator light will glow red.After it had finished charging,the indicator light will go off.It takes 2-3 hours to charge. When the headphone is running out of battery ,an alarm sound will be heard.Pls charge the battery immediately.If the headphone are used after this warning,the will automatically turn off after 2-3 minutes. POWER ON/OFF 1.Power on :Press and hold the play/pause button for 3 seconds,then the indicate light will glow Blue. It is ready for Bluetooth connection 2.Power off:Press and hold the play/pause button for 3 seconds,then the indicator light will go off. BLUETOOTH GUIDANCE Bluetooth mode offers the features of a hands free function and wireless music playe.rWhen you press and hold the play/pause button for 3 seconds to turn on the headphone, the indicator light glow blue and red,turn on the Bluetooth function on your phone,search the device name BT-9980 and select it to connect.After successful connection,you can play music and make the phone call. BLUETOOTH MODE 1. ANSWER/END A CALL When a call comes in ,Quick press the PHONE button once to answer,press again to end the call. Adjusting the volume: Press and hold the (+)or(-) button to obtain the level you want to be. 2. To make a phone call :While the headphone is in Bluetooth mode , double short press the centre button to make a call which the last number you dial or answer list on your phone 3. Reject a call Hold the PHONE button for 2 seconds and then release. MP3 MODE 1.In Bluetooth mode ,insert a SD card with songs you want to listen to,,then headphone will play the music aromatically. 2.Press back forward and skip forward button to select the song you desired. 3.Press Press and hold the (+)or(-) button to obtain the level you want to be. 4.If you want stop playing music,press the play/pause button once to stop,want to listen again,press the play/pause button again to go on playing music. FM MODE 1.Quick Press the Mode button once until enter into the FM mode,then press the play/pause button once to scan and memorize the FM radio stations. 2.Press back forward and skip forward button to select the desired channels. Press and hold the (+)or(-) button to adjust the volume. To switch from MP3 mode to FM mode or from FM mode to Bluetooth mode,you need to press Mode button once until the mode you want to play with. SPEAKER FUNCTION If you want to use the headphone as a speaker, twist out both sides,then could be use as the speaker then could share music with others. WIRED HEADPHONE 1. Turn on the headphone,Plug the 3.5mm cable to line in port and plug the other side to the computer or other music device then could work as a wired headphone.While in line in mode ,MP3 and Bluetooth function wont work. FCC Statement 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. Note: 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 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Radiation Exposure Statement This device complies with RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.