Full Text Searchable PDF User Manual
User Manual of
Takes You into a Cool Maglev Journey
Thanks for buying Super Gravity magnetic levitation bluetooth speakers
Thanks for buying Super Gravity maglev magnetic levitation bluetooth speakers.
Before using the product, please carefully read the user manual so that the product's
performance can be brought into a better play. The design of the product presents a
strong element of modern technology. Its system adopts industry leading
electro-acoustic technology, so that you can enjoy a splendid acoustic effect at any
time when you are at home, traveling and working outdoors. You will be able to enjoy
a super-worth and perfect acoustic quality.
Nanjing University 5D Technology Co., Ltd.
1. Super Gravity magnetic levitation
2. Maglev base
3. Micro USB recharging wire
4. Power wire of the base
5. User manual
Power supply of the base
USB output voltage of the base
1. Support feet of the base
5. Power supply port of the base
2. LED breathing indicator light
7. Power on/off
Call answer/hang off
4. Recharging input of the bluetooth
The loudspeaker box(UFO) of the product contains lithium battery. Please use
the product after recharging it.
(Turn on the power of the base)
Insert the 12V/1.25A power adaptor into the power supply port of the base. It
indicates that the power is turned on when LED around the base is on.
(Turn off the power of the base)
Plug the 12V/1.25A power adaptor from the power supply port of the base. It
indicates that the power is turned off when LED around the base is off.
(Turn on the power of loudspeaker box)
Long press the power button of the UFO, a voice prompt of booting up will
sound, and the breathing light will flicker.
(Turn off the power of loudspeaker box)
When the loudspeaker box is turned on, long press the power button of the UFO,
a voice prompt of turning off will sound, and the breathing light will go out.
Correct method to put the loudspeaker box and keep it under a state of
Hold the UFO with both of your hands, put it about 8 cm above the maglev base,
and slowly move it downwards to 3cm from the maglev base, while paying attention
to the four indicator lights. When all of them are on, stop moving and release your
About automatic connection
If the Bluetooth loudspeaker box is too far from the device, such as smartphone
and computer, due to the limit of Bluetooth signal, the loudspeaker box will
automatically disconnect with the device. When the device enters the connection
range again, the loudspeaker box will automatically connect with the device which
has matched with the loudspeaker last time.
Matching with Super Gravity via Bluetooth
Long press the power button of the UFO, a sound similar to the starting up of
engine will be given out, the loudspeaker box will enter a mode waiting to be
connected. After it is turned on, the breathing light will flicker normally by a
certain frequency, which can connect and match with a device with Bluetooth
In the mobilephone setting, open the function of Bluetooth, search for "Super
Gravity" and connect and match with it.
>>>Connection --iPhone, Android phone
Enter the Bluetooth menu in the following steps.
Open the function of Bluetooth, search for the device.
Select "Super Gravity" from the devices
Low Power Warning
When the loudspeaker box plays music with a low power capacity (when the
remaining power is less than 20%), it will give out an alarm sound of low power and
be automatically turned off after 15 minutes to protect the power supply.
Answer a call: When the Bluetooth is connected with the mobilephone, short press the
power button when there is an incoming call to answer the call.
End a call: In the course of a call, short press the power button to end the call.
Reject a call: When there is an incoming call, long press the power button to reject the
Transfer a call: In the course of a call, if you want to transfer the call to your
mobilephone, you can operate it on your mobilephone.
The memory dial: Under the Bluetooth connection state, press the power button for
two times in succession, it will dial the number which was dialed last time.
After the Bluetooth is successfully connected, music can be played via the
mobilephone. With the mobilephone, it can adjust the sound volume of music, play
the previous music/next music, etc.
(Bluetooth Call at the time of Music Play)
1. When there is an incoming call when music is played, the music will pause,
the incoming call ring will sound. Short press the power button to answer the call.
2. In the course of a call, short press the power button of the UFO to end the call.
3. When there is an incoming call, long press the power button of the UFO to
reject the call.
4. In rejecting a call or ending a call, the device will start to play the music from
the pause position last time.
5. In dialing a number under the state of music playing, the music will pause and
it will enter the calling state. After the call is ended, the device will start to play the
Recharging the Device
1. Under the state of turning on/off, it can be recharged by connecting with
Micro USB. During recharging, the red indicator light will keep on. After the
recharging is finished, the red indicator light will go out. The green indicator light will
2. In the course of charging, music can be played via Bluetooth.
Attentions on Use of Lithium Battery
1. The loudspeaker box (UFO) has rechargeable lithium battery, the work of the
battery can last about eight hours, it can meet the daily needs.
2. It's suggested to recharge for 3.5 hours in the first time so as to bring the
performance of the lithium battery into a full play.
3. Under normal conditions, it is enough to recharge for 3 hours.
Indicator Light Information
State of use
State of indicator light
Turn on the power
The breathing light of the loudspeaker
box flickers, and the LED light of the
base keeps on
Turn off the power
The breathing light of the loudspeaker
box and LED light of the base are out
The red light keeps on
The green light keeps on
Attentions on Use
To enable you to enjoy a perfect product experience, please pay attention to the
Never heavily hit the host machine, or exert a heavy pressure on the product
Never make it contact with chemicals such as benzene and diluents
Never get close to a strong magnetic or electric field
Please avoid direct exposure to lights or heating devices
Never dismantle, fix or reconstruct it by yourself
If it stays idle for a long time, please store it at a cool and dry place
Never make the device far from the loudspeaker box, it will affect the
stability of Bluetooth
Please classify and handle the wasted packages, batteries and electronic
1. The product has a warranty service period of one year. If the user has
normally operated and used the product in accordance with the manual, the
quality defects are caused by the factory, please show your warranty service
card and purchase invoice to the product distributor for warranty service;
2. The product quality problem does not cover the subjective objection of the
user to the acoustic quality performance of the product;
3. The purchase date will be based on the date on the purchase invoice;
4. The accessories, consumables and options (like lithium battery, connection
wire, recharger, enclosure and prints, etc.) shall not be covered in the warranty
5. Unless otherwise specified by the laws, our company shall not compensate
any additional loss caused by the product's faults.
6. Warranty service shall not be provided under the following circumstances:
6.1 No valid warranty service card and purchase invoice;
6.2 The product has not been used, maintained and stored in accordance with
the user manual;
6.3 The loss is caused by fall, water inflow and improper storage after the
6.4 The loss is caused by no using accessories or consumables recommended
by our company.
6.5 The faults are caused by some special factors such as natural disasters and
7. Please take good care of the warranty service card, which will not be
reissued when it is lost.
Manufacturer: Nanjing University 5D Technology Co., Ltd.
Address: F6,Building No.4,East Jialingjiang Street, No.8,Jianye District, Nanjing
Service Support: 4008778142
Warranty Service Card
User Name: Contact Number:
Product Model: Product Serial No.:
Signature and Seal of the Vendor:
Maintenance Unit: Contact Number:
Address: Zip Code:
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
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.
Caution: Any changes or modifications to this device not explicitly approved by
manufacturer could void your authority to operate this equipment.
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.
The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.