Seenda Wired Headphones User Manual
Brand: SEANDA
Model: HKC310
Product Features
These Seenda wired headphones offer a comfortable and high-quality audio experience. Key features include:
- Audio Cable: Durable and flexible audio cable for reliable connectivity.
- Multifunction Control: Integrated controls for easy management of audio and calls.
- LED Lighting: Subtle LED lighting for a modern aesthetic.
- TYPE-C Connector: Modern Type-C connector for broad compatibility with newer devices.
Visual Description: The headphones feature an over-ear design with a padded headband and earcups. The audio cable connects to the left earcup. A multifunction button and a volume control switch are located on the earcup. The Type-C connector is shown separately.
Operation
LED Button:
- Click once: Turn LED lighting on.
- Click once: Turn LED lighting off.
MFB (Multifunction Button):
- Short press: Answer or hang up calls, Play or pause music.
- Double press: Skip to the next track.
- Triple press: Go to the previous track.
Volume Control Switch:
- 85dB Setting: Enables volume control below 85dB, designed for hearing protection.
- 94dB Setting: Disables volume control, restoring normal sound levels for clearer audio in noisy environments.
Compatibility:
These headphones are compatible with a wide range of devices, provided they feature a Type-C audio jack and support headsets. This includes:
- Smartphone
- Tablet (e.g., iPad)
- PC
- Laptop
Note: Only devices with Type-C jacks are supported.
Specifications
| Feature | Specification |
|---|---|
| Audio Cable Length | 54.33 inches / 138 cm |
| Volume Limit | 85dB / 94dB |
| Audio Jack | TYPE-C |
| Speaker Driver | 40mm |
| Speaker Impedance | 32 ohms +/- 15% |
| Frequency Response | 20-20KHz |
| Sensitivity | 105 +/- 3dB |
FCC Statement
Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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.
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 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.
