HE14 - Headphones ACME - Free user manual and instructions
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| Product Type | Over-ear headphones |
| Brand | Acme |
| Model | HE14 |
| Connectivity | Bluetooth 5.0 |
| Wireless Range | 10 m |
| Driver Diameter | 40 mm |
| Frequency Response | 20 Hz - 20 kHz |
| Impedance | 32 Ohm |
| Battery Capacity | 300 mAh |
| Playback Time | 15 hours |
| Charging Port | USB-C |
| Built-in Microphone | Yes |
| Noise Reduction | Passive noise isolation |
| Foldable Design | Yes |
| Weight | 250 g |
| Dimensions (L x W x H) | 18 x 16 x 8 cm |
| Materials | Plastic, synthetic leather ear cushions |
| Cleaning Instructions | Wipe with a soft, dry cloth |
| Safety Warning | Do not expose to water or extreme temperatures |
| Spare Parts Available | Replacement ear pads, USB cable |
Frequently Asked Questions - HE14 ACME
How do I pair my HE14 headphones with my smartphone?
Turn on the headphones by pressing the power button for 3 seconds. Then activate Bluetooth on your smartphone and select "Acme HE14" from the list. If prompted, enter the PIN 0000.
How long does the HE14 battery take to fully charge?
The HE14 charges via the USB-C port and takes about 2 hours for a full charge.
Can I use the HE14 while charging?
Yes, you can use the headphones in wired mode while charging, but this may affect battery health over time. It is recommended to charge when not in use.
Are the ear cushions replaceable?
Yes, the ear cushions are replaceable. You can order new ones from Acme official stores or authorized distributors.
Why is the sound only playing from one side?
First, check that the audio cable is fully inserted. If the issue persists, the headphones may have a loose connection inside. Contact support for further assistance.
Is the HE14 compatible with gaming consoles?
The HE14 works with devices that support Bluetooth or a 3.5mm jack. Most modern consoles can connect via Bluetooth, but some older systems require a wired connection.
How do I clean my HE14 headphones?
Use a soft dry cloth to wipe the outer surfaces. For ear cushions, you can gently remove them and wipe with a slightly damp cloth, then air dry completely before reattaching.
Does the HE14 have active noise cancellation?
No, the HE14 offers passive noise isolation through its over-ear design. It physically blocks ambient noise but does not use active noise cancellation technology.
What is the wireless range of the HE14?
The Bluetooth range is up to 10 meters in open space. Walls and obstacles can reduce this range.
How do I reset my HE14 headphones?
To reset, press and hold the power button for 10 seconds until the LED flashes red and blue. This clears the pairing list and restores default settings.
User questions about HE14 ACME
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USER MANUAL HE14 ACME
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Product information
Brand : ACME
Model : HE14
Category : Headphones