PRODUCT MANUAL
一、Packaging items
- Wireless headphone
- Manual
- Charging cable
二、Precautions
- Store and use this product in a normal temperature environment;
- Do not expose this product to rain or moisture;
- Do not throw, to avoid damage caused by falling products;
- Do not disassemble, repair, and modify this product;
- Do not use chemical solvents to wipe the product;
- Do not arbitrarily discard or put in the fire, so as not to cause danger!
- Do not arbitrarily discard or put in the fire, so as not to cause danger!
三、Tips
In order to achieve the best sound quality headphones, please wear your headphones normally, do not disassemble the hardware yourself, use dry, soft cotton, and so on.
We recommend that you take the following precautions:
- Please listen to the appropriate volume of music, to prevent the adverse effects on hearing.
- Do not use the product in the exposed liquid, wet, or moisture in the environment.
- When the temperature exceeds the specified temperature range of 0℃ to 40℃, do not operate the product. (If the range exceeds the specified temperature, turn off the device and allow the temperature to stabilize within the specified operating range.)
四、 Instructions
| No. | Function Realization | Headphone status | Operate | voice prompt | Indicator |
| 1 | Power On | Headphone Off | Long Press“  ”about 2s | “ Bluetooth mode” | Blue and red lights flicker alternately |
| 2 | Power Off | Headphone on | Long Press“ ”about 3s | “Power Off” | Indicator off |
| 3 | Paring | Headphoneoff | Enter Paring Status when Power On | “ Bluetooth mode” | Blue and red lights flicker alternately |
| 4 | Pairing Successful | Paring | / | “Ding Dong” | Blue light on |
| 5 | Disconnect | connected | / | “Dong” | Blue and red lights flicker alternately |
| 6 | Auto Paring | Power Off | Auto pairing when power on | “Ding Dong” | Blue light on |
| 7 | Out of distance disconnect | Out of distance disconnect | Out of distance disconnect（headphone enter into paring status， Blue and red lights flicker alternately， headphones will be auto connected if they move to work range within 1mins, or will automatically power off after 5mins without a connection | “Ding Dong” | Blue light on |
| 8 | volume adjustment | Playing music | Short press  , | Maximum/Minimum Volume： “D D” | / |
| 9 | Previous Track | Playing Music | Long press“ ” | / | / |
| 10 | Next Track | Playing Music | Long Press“ ” | / | / |
| 11 | Paly/Pause Much | Playing Music | Short Press“  ” | / | / |
| 12 | Incoming call prompt | Incoming Calls | / | Ling Ling…” | / |
| 13 | Answer Calls | Incoming Calls | Short Press“  ” | / | / |
| 14 | Reject Calls | Incoming Calls | Long Press“ ” | / | / |
| 15 | Redial the last number | On State | Double Press“ ” | / | / |
| 16 | Hangs up Calls | On Calling | Short Press“ ” | / | / |
| 17 | Low Electricity Prompt | On State | Battery voltage lower than3.3V | Prompts “please charge” every 20s | / |
| 18 | Low Electricity Power Off | On state | Battery voltage lower than 3.1V | “Power Off” | / |
| 19 | Charging Indicator | Charing | Red Light when Charging | / | Red Light On |
| 20 | AUX IN | Any status | One Plugin headphones, another plug into the audio devices | Power Off” | Indicator Off |
| 21 | Fully Charge | charing | Fully Charge | / | Red LightOff |
| 22 | FM Mode | Headphone On | Long Press“M/EQ” about 2s | “FM Mode” | / |
| 23 | Automatic Station Searching | FM Mode | Short Press“ ” | / | Blue light flash |
| 24 | SD Card Model | Insert SDCard when on Bluetooth mode | Long Press “M/EQ” about 2s | “ SD Card Mode” | / |
| 25 | Bluetooth Mode | FM Mode | Long Press“M/EQ” about 2s | “ Bluetooth Mode” | / |
| 26 | Turn on/Off LED light | Headphone On | Long Press 2 Second“ ” | / | LED light on/Off |
| 27 | Switching Sound Effects | Playing MusicBluetooth OrSD Card Mode | Short Press“M/EQ” | / | / |
FCC Statement
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 radiates 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 the 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.
RF Exposure Information
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
