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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The 7hz Timeless earbuds are a premium choice with planar drivers known for their sound quality, especially for music with a high score in that area, but they lack built-in controls and wireless capability, which limits their convenience and exercise suitability. If budget permits and music listening is your primary concern, the 7hz Timeless may be a richer auditory investment; otherwise, the Razer Hammerhead True Wireless provides a more well-rounded feature set for everyday use. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the 7hz Timeless
- Very good for music
Advantages of the Razer Hammerhead True Wireless
- Very good for gaming
- Good for exercise
- Very good for air travel
Key differences
Music
8.6
6.6
The 7hz Timeless is very good for music, while the Razer Hammerhead True Wireless is only fair.
Gaming
6.6
8.6
The Razer Hammerhead True Wireless is very good for gaming, while the 7hz Timeless is only fair.
Phone Calls
4.3
5.4
The Razer Hammerhead True Wireless and 7hz Timeless are both poor for phone calls, though the Razer Hammerhead True Wireless is somewhat better.
Podcasts and Audiobooks
6.8
5.6
The 7hz Timeless is only fair for podcasts and audiobooks, while the Razer Hammerhead True Wireless is poor.
Noise Reduction
5.3
8.1
The Razer Hammerhead True Wireless is very good for noise reduction, while the 7hz Timeless is poor.
Battery
N/A
5.0 Hours
The 7hz Timeless does not have a battery. The Razer Hammerhead True Wireless has 5 hours of battery life.
Cost
$200
$116
$50
$100
$150
$200
$250
$300
The 7hz Timeless has a price of $200 and the Razer Hammerhead True Wireless costs $116.
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Key similarities
TV and Video
7.8
7.9
The Razer Hammerhead True Wireless and 7hz Timeless are both good for TV and video.
Build Quality
8.5
8.7
The Razer Hammerhead True Wireless and 7hz Timeless both have very good build quality.
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How the 7hz Timeless and the Razer Hammerhead True Wireless compare to other earbuds and headphones
Spec Comparison
 |  | |
| 7hz Timeless | Razer Hammerhead True Wireless |
GENERAL | |||
|---|---|---|---|
| Price | |||
$200 | $116 | ||
Brand | |||
Brand | 7hz | Razer | |
Release Date | |||
Release Date | August 1, 2021 | August 1, 2021 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.6/10 | 6.6/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.3/10 | 5.5/10 | |
Gaming Score | |||
Gaming Score | 6.7/10 | 8.7/10 | |
TV and Video Score | |||
TV and Video Score | 7.8/10 | 7.9/10 | |
Exercise Score | |||
Exercise Score | 4.3/10 | 7.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 5 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 1 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.2 | |
Case Battery Life | |||
Case Battery Life | N/A | 36 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 5.3/10 | 8.2/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.7/10 | |
Comfort score | |||
Comfort score | 7/10 | 8.2/10 | |
Size | |||
Size | Large | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 5.5 Grams | 5 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
7hz Timeless
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Dig into reviews and images
Headphonesty
Kazi Mahbub Mutakabbir | May 2023
"7Hz picked a bold name for the Timeless and frankly, got very close to justifying their word choice. Most importantly, the Timeless are good to go in stock form, so you don’t have to worry about source-matching and such. I can recommend the 7Hz Timeless to those who do not mind a dash of brightness up top, want a taste of planar in IEM form, and want one of the most resolving pair of earphones in the $150 - $300 price range."
Razer Hammerhead True Wireless
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Dig into reviews and images
The Verge
Chris Welch | August 2019
"This latest set is more “Pro” than not in both looks and features: they offer active noise cancellation, a low-latency gaming mode, and have switched to a in-ear design with silicone tips. Just like many of the company’s laptops and gaming accessories, the 2021 Hammerhead True Wireless include Razer’s full Chroma RGB system. It makes for what Razer calls “the ultimate wireless earbud flex.”"
Get a great deal on the 7hz Timeless or the Razer Hammerhead True Wireless
About Razer
Razer is an American-Singaporean hardware manufacturer aimed specifically toward the gaming market. They manufacture a very wide array of gaming laptops, tablets, phones, peripherals and, of course, headphones and earbuds both wired and wireless. Since 2016, Razer has owned the THX suite, aimed at quality assurance of audiovisual systems such as speaker sets, video game consoles and even movie theaters.
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Why trust us
This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
By the numbers
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Earbuds and headphones stats compiled
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About the Earbuds or Headphones team
Joe Golden, Ph.D
CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Luis Torres
Earbuds and Headphones Expert
Luis is a Mexico-based headphones expert. He’s been making headphone recommendations for five years and has close to 100 pairs in his personal collection.
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