AP-660 - Headphones Sven - Free user manual and instructions
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| Product type | Headphones |
| Brand | Sven |
| Model | AP-660 |
| Headphone type | Over-ear, wired |
| Connectivity | 3.5 mm audio jack |
| Cable length | 2 m |
| Driver size | 40 mm |
| Frequency response | 20 Hz – 20 kHz |
| Impedance | 32 Ohm |
| Sensitivity | 105 dB |
| Microphone | Built-in inline mic |
| Controls | Inline remote: play/pause, volume, track skip |
| Compatibility | Smartphones, tablets, PCs, MP3 players |
| Weight | 180 g |
| Ear cushions | Soft foam with leatherette covering |
| Design | Foldable and adjustable headband |
| Maintenance | Wipe with soft dry cloth; avoid moisture |
| Safety | Do not use at high volume for extended periods |
| Warranty | 12 months |
Frequently Asked Questions - AP-660 Sven
How do I connect the Sven AP-660 to my smartphone?
Plug the 3.5 mm jack into the phone’s audio port. For phones without a jack, use a USB-C or Lightning adapter. The inline microphone and remote controls work for calls and music.
Can I use these headphones with my desktop computer?
Yes, if your computer has a 3.5 mm headphone jack. Some laptops have combined audio/mic jacks; the headset likely uses a single plug, so check if your laptop supports CTIA or use an adapter.
Do the headphones require batteries or charging?
No, they are wired headphones and receive power from the connected device. No battery is needed.
How do I adjust the volume and skip tracks?
Use the inline remote control on the cable. Press the volume up/down buttons to adjust loudness, and the play/pause button to play or pause music. Some models also support track skipping by pressing the button quickly twice.
My headphones only produce sound in one ear. What should I do?
First, ensure the 3.5 mm jack is fully inserted. Try connecting to another device to rule out a faulty source. If the problem persists, the cable or driver may be damaged. Avoid bending the cable sharply and check for signs of wear.
How should I clean and maintain the headphones?
Use a soft, dry cloth to wipe the ear cushions and headband. Do not use alcohol, solvents, or water. For the cushions, you can remove them and gently dust off. Store the headphones in a dry, cool place to prevent damage.
Are the Sven AP-660 foldable for travel?
Yes, the headphones feature a foldable design with a swiveling hinge, making them easy to pack into a bag. The adjustable headband also helps for a compact fit.
Can I use these headphones with my TV?
Yes, if the TV has a 3.5 mm headphone output or if you connect via a headphone amplifier through RCA or optical outputs (using an adapter).
What is the cable length and can it be replaced?
The cable is approximately 2 meters long, giving you freedom to move. It is fixed to the ear cup; if it is damaged, professional repair or spare parts may be available through Sven’s service centers.
How do I ensure the best sound quality?
Make sure the ear cushions fit snugly around your ears. Adjust the headband for a comfortable but secure seal. Also, keep the volume at a moderate level (around 70–80%) to avoid distortion and protect your hearing.
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USER MANUAL AP-660 Sven
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Product information
Brand : Sven
Model : AP-660
Category : Headphones