What are the H1H Headphones Product Specifications
Full size around-the-ear headphone
Drivers per side
4 (2 low / mid range speakers, 2 high frequency tweeter)
5 Hz to 46 kHz / 5 Hz to 24 kHz as Bluetooth headset
THD at 100 dB SPL, 1 kHz: >0.05%
410 g / 14.5 oz
SBC, AAC, aptX adaptive, LHDC
up to 50 h
High efficiency PNC combined with a mild ANC for lowest levels of perceived disturbance (Labeled HB: HellBlocker)
Wired Pure Passive, BT Passive, BT ANC, BT Transparent
According to IEC 62368-1
Voice Pick up
2 microphone end-fire array
Volume up / down, play / pause, next / previous song, take / decline / end a call
USB-C socket for charging and digital in
Do you have a built-in microphone?
We have not 1 but 5 built-in microphones perfect for voice calls and enhanced noise cancelation.
What are the different Heavys operation modes?
Passive Analog Mode - Analog cable connected with headphones off, no noise cancellation or button control, analog signal goes directly to the drivers.
Analog Active Mode - analog cable connected with headphones on, signal goes to internal ADC, noise cancellation is available, but no controls.
USB-C Passive Mode - USB-C cable connected with headphones off, no ANC or controls, Hi res uncompressed digital signal from USB-C to internal DAC only.
USBC Active Mode - USB-C cable connected with headphones on, ANC and controls are available, uncompressed Hi res digital signal from USB-C to internal DAC.
Bluetooth Passive Mode - Bluetooth connection without Noise cancellation.
Bluetooth ANC Mode - Bluetooth connection with active noise cancellation.
Bluetooth Transparent Mode - This mode lets you better hear your surroundings without removing your headphones.
Will there be a Heavys mobile app?
Certainly, we are currently developing an app that will include firmware updates and enable the management of specific headphone features and incorporate some exciting new advancements in the near future. The app will launch in the first quarter of 2024.
Can I connect Heavys to my iPhone or Android Phone?
Absolutely. Heavys comes Bluetooth enabled and you can easily connect it with any phone or device that supports Bluetooth.
What’s in the box?
With your purchase of Heavys Headphones, you will get a tech-packed brand new pair of Heavys black headphones. The headphones arrive with a triple-purpose USB-C cable that can be used for charging, listening, and for Firmware updates.
If you want to listen in wired mode through an AUX connection, you can purchase our AUX cables as add-ons. Heavys offers 2 lengths of 3.5 to 2.5 mm AUX cables: normal length 1.3 meters (~4.25 ft) or extra long 3 meters (~9.85 ft), as well as a Silver Coated Premium Aux Cable.
Our Heavys Headphones Bundle includes Heavys H1H Headphones, Premium travel case, 1.3 meters (~4.25 ft) Aux Cable and a triple-purpose USB-C cable that can be used for charging, listening, and for Firmware updates
Our Heavys Shells + Headphones Bundle includes everything in the regular Headphones bundle plus a pair of the selected custom Snap-On shells.
For accessories such as a travel case and cables, visit here: https://www.heavys.com/collections/frontpage
For Shells visit Here:
Does Heavys offer a Carry / Travel case
Yes, we do. It is available for purchase on our online store.
Can I make phone calls with Heavys?
Yes, a built-in microphone for calls and voice commands is included.
What cables are included and what cables can we purchase as add-ons?
Cable included: USB-C to USB-C 1.4 meters (~4.59 ft for charging and wired mode listening & Firmware updates).
Cables you can purchase:
- 1. SHORT AUX 3.5 to 2.5 mm 1.3 meters (~4.25 ft). - (Already included in the BUNDLE OPTION)
- 2. LONG AUX 3.5 to 2.5 mm 3 meters (~9.85 ft
- 3. SILVER-COATED Premium Aux Cable
How will Heavys sound when listening to other music genres?
Heavys headphones are designed to be great headphones at an affordable price for any music genre. They pack strong specs and technological innovations that help create a great all-around set of headphones. As we are geared for heavy music, the features complement that but you will have an excellent experience listening to any music. .
How do I replace the shells?
The shell is attached by four grooves in the H1H headphones located on the outside of the cup. In order to detach the shell, place your thumb on one side for leverage and use your middle and index fingers on the other side to pull the shell off the cup.
In order to mount the new shell, place it in the same place as the old one and push until you hear a click.
What are Heavys Shells
Heavys Shells are an innovative way to personalize your Headphones with custom designs and artist collaborations. Shells utilize an interchangeable 'Mix & Match' method. You can collect as many shells as you want and swap them out through a simple snap-on system.
Shipping & Taxes
When will my order ship and be delivered
Good news! Heavys are in stock and ready for immediate shipment! As soon as you place your order, we'll process it swiftly
Actual delivery times vary between countries. Please note that while our couriers will deliver the package as fast as possible, the import and customs process within your country may delay the delivery date and is out of our control
Does shipping costs cover local taxes and fees?
For taxes, every country has its own taxes and procedures. You are responsible for paying any taxes or specific country duties, if applicable, in your country or state as with any other consumer electronic goods ordered online.
Will you ship to Russia or Ukraine?
Unfortunately we currently can not ship to Russia and Ukraine.
I did not receive a tracking number for a Pre-Order I made.
For Pre-Orders, you'll receive an email with tracking info once we ship your order.
When will my pre-order be shipped?
REGULAR ORDERS (after Nov 2023): are sent depending on your order location, order time, and order content.
You will receive an email with the tracking number as your order is ships.
PRE-ORDERS: Most H1H pre-orders were shipped. If you have preordered and still have Not received your order please contact us via email@example.com
Tech / Spec
Can I wear my glasses when using the Heavys Headphones?
Yes, you can wear your glasses with the headphones. However, to ensure good bass quality, the cushions should be positioned somewhat close to your ears, which may create some pressure. But don't worry, the pressure will be evenly distributed around your ears and the cushions are designed to be super soft for maximum comfort.
Are you going to implement LDAC support?
LDAC is not supported.
How is the battery life?
Our battery lasts 50 hours without ANC (Noise-canceling, aka Hell Blocker), and 40hrs with ANC.Like any electrical device, extreme cold may damage the battery, so we do not recommend taking the headphones out to temperatures below -20℃.
What is the earcup size
The depth at the rear side will be 28 mm (1.1 Inches) which should be enough for most ears.
How is the battery life in extreme heat?
At 55℃ (131 F) a full battery charge will last 90% time compared to a controlled temperature.
Does the USB cable include an analog or digital signal?
The USB-C socket is for charging and digital data exchange. It is designed to be a digital input to the internal DAC. The analog input is a balanced 2.5mm 4-pole socket.
The built-in DAC will be driven by a Mac or PC, an iPad with USB-C, or an Android Smartphone or Tablet using a USB cable. An iPhone or iPad without USB-C can be used with a dedicated adapter.
What Bluetooth version is used?
What is Heavys frequency range?
Frequency range: 5 Hz to 46 kHz.
What Codecs are supported?
SBC, AAC, aptX adaptive, LHDC.
Will they connect to a PC using the USB-C cable?
What is the THD?
THD at 100 dB SPL, 1 kHz: >0.05%*
Are Heavys wired or wireless?
You can use and listen to Heavys, both wired and wireless. Heavys supports 5.1 BLE Bluetooth but is also wired in through USB-C or AUX 3.5 to 2.5mm.
Will the ear pads be replaceable?
Yes, you will be able to order them from us and replace them by yourself. The head pad is planned to be replaceable, but you’ll need to ship the headphones to us. Keep in mind they are not available at this time.
Do You have a Frequency Response Graph
Frequency Response Graphs change depending on several non-objective parameters and we do not offer one at this time
Service / Warranty
What is included in my Warranty?
We offer a one-year limited warranty on all of our headphones, please review our full warranty page.
What replacement parts are available ?
Earpads foam & Shells only.