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In-ear and earhooks design, never afraid of dropping out during sports
What is Headphone Sensitivity?
Sensitivity works hand-in-hand with the impedance of the headphones. They must correspond to each other because they both work hand-in-hand to regulate sound and produce clear acoustics without distortion. The sensitivity measured by dB SPL/mW. The Bigger dB, The higher the sensitivity rating. A high sensitivity will get a wide range of power output, but may get some distortion at the same time. Low sensitivity is harder to damage and not easy distortion, however, it need your device have more power output than high sensitivity one. Generally smart phones, tablets, and mp3 players need a earphone from 85dB to 120dB. It should be noted that at 120 dB, the human ear begins to replace the sensation of hearing with that of pain.
What Is Headphone Impedance?
Most earphone with low impedance (less than 25Ω) require little power to deliver high audio levels. So it can save your device power. Headphones with higher impedance (25Ω and over) demand more power. But, they are protected from damage caused by overloading. They can also be used with a wider range of audio equipment.
What Is Earphone Frequency?
Frequency response is the range of bass, mids and treble. 20 to 20,000 Hz is generally accepted as the audible frequency range, this is the standard for most headphones. Some Earphone offer wider ranges (for example, 5 to 33,000 Hz), but better frequency response does not always mean better sound quality. Below 20 Hz bass frequencies can be felt more so than heard, treble frequencies over 20,000 Hz are not always audible.
How to choose Headphones / Earphones which suit your self?
Generally, more expensive headphones are made with higher quality materials and better engineering, improving the sound quality. $10 headphones will sound good, but not as good as $30 ones. Cheaper earbuds often run into problems like falling out of ears, hurting ears, or simply making dents in them from the cheap plastic.
Neckband earphone are exactly well, This is recommended for joggers or people who wear hats a lot and also for sunglasses fanatics.
Earbuds and in-ear headphones tend to be better at sound isolation, due to the seal they provide in your ear.
You are the person who is going to be using these headphones day in day out. If a $5 pair of headphones sounds the same as a $500 pair of headphones, go for the cheaper pair. The sound quality is not going to change just because they are more expensive!
Warm Tips:
When you connect the bluetooth earphone with your device first time, You need press the button about 5-6 seconds, when you hear the Power On, still hold the button, soon you will hear Toot Sound (blue-red light flashing), then you will find AWEI MUSIC on your cellphone, Good time !
Features of Awei B925BL
- Bluetooth 4.2 wireless connection up to 10 meters
- Built-in 55mah rechargeable battery for up to 4 hours music listening while only one hour for charging
- In-ear and earhooks design, never afraid of dropping out during sports
- Comes with line control and microphone, you can simply answer phone call or start to listen to music operating through the earphone
- Support power display for IOS operating system
Specifications of Awei B925BL
| GENERAL |
|---|
| Brand |
Awei |
| Model |
B925BL |
| Color |
Black |
| Wearing type |
In-ear |
| In Sales Package |
Headphone, Earbuds, USB Charging cable, User Manual |
| TECHNICAL DETAILS |
|---|
| Connectivity |
Wireless |
| Talk Time |
6h |
| Play Music Time |
4h |
| Charging Time |
1.5h |
| Stand by time |
200h |
| Ambient Temperature |
-20±60C |
| Cord Length |
600mm |
| Driver Unit |
10 mm |
| Sensitivity |
90dB ± 3dB |
| Impedance |
16Ω ± 15% |
| Frequency Response |
20 - 20KHz |
| Frequency Range |
2.402G-2.480G |
| Plug Type |
USB |
| Noise Reduction |
CVC |
| Bluetooth |
|---|
| Bluetooth |
Yes |
| Bluetooth Version |
V4.0 |
| Bluetooth Protocol |
HFP/HSP/A2DP/AVRCP |
| Transmission Range |
10m (Barrier free space) |
| Warranty |
|---|
| Covered in Warranty |
Warranty of the product is limited to manufacturing defects only |
| Warranty Summary |
6 Months Manufacture Warranty |
| Not Covered in Warranty |
Warranty does not cover any external accessories (such as battery, cable, carrying bag), damage caused to the product due to improper installation by customer, normal wear and tear to magnetic heads, audio, video, laser pick-ups and TV picture tubes, pane |
| SE215 Sound Isolating™ Earphones
Dynamic MicroDriver
Featuring a Dynamic MicroDriver, the SE215 delivers detailed sound with enhanced bass. A detachable cable with formable wire enables easy replacement and a secure, comfortable fit onstage or on-the-go. Sound Isolating sleeves in multiple sizes provide up to 37 dB of isolation and a customized fit. Available in translucent black or clear.
Product Overview:
• Detailed Sound with Enhanced Bass
• Sound Isolating Design
• Speaker Type: Single Dynamic MicroDriver
• 2-Year Limited Warranty (see warranty information)
• Included Fit Kit
• Available in Clear or Translucent Black
Evolved from personal monitor technology that's been road-tested by pro musicians, the SE215 offers detailed sound for personal listening or professional monitoring.
Sound Isolating Design
Comfortable sound isolating sleeves block up to 37 dB of ambient noise. Sound isolation technology prevents outside noise from interfering with your listening experience, whether on-stage or on-the-go. Shure Sound Isolating Earphones require a proper fit to achieve the best sound.
Unmatched Personalization and Comfort
Ergonomic, Professional Design
Lightweight, low-profile shape with optimized nozzle angle is designed to rest comfortably in the ear.
Over-the-ear configuration keeps cables out of the way.
Detachable Cable with Wireform Fit
Durable Kevlar® reinforced cable allows easy replacement or customization.
Formable wire ensures secure placement, and over-the-ear configuration keeps cables out of the way.
Gold plated MMCX Connector has a lock-snap mechanism allowing 360-degree rotation for comfortable fit.
Fit Kit Includes
Sound Isolating Sleeves
The role of the included sound isolating sleeves is twofold: blocking ambient noise and ensuring a comfortable customized fit. Because every ear is different, the Fit Kit includes three sizes (S, M, L) of the flex and black foam sleeves. Experiment with the size and style that creates the best fit for you. A good seal is key to optimizing sound isolation and bass response as well as maximizing comfort during extended wear.
Carrying Case
A soft-zip, compact carrying case is included to provide a convenient, tangle-free solution to store and travel with your earphones.
Sensitivity
107 dB SPL/mW
lmpedance
17 Ω
Frequency Range
22Hz – 17.5kHz
Cable Style
64” Detachable (at ear) with wireform fit
Colors
Available in Clear or Translucent Black |
FEATURES - Beanie is designed for the perfect knit hat fit.
- Built-in microphone for use with iPhone®, BlackBerry®, other cell phones and Skype™.
- Engineered to deliver the highest-quality listening experience from your Apple iPod®, iPhone®, BlackBerry®, or other mp3 player, cell phone or music device.
- Ultra-slim speaker designed for comfort without sacrificing your music experience.
TECHNICAL SPECIFICATIONS- Driver Diameter: 35mm
- Impedance: 32Ω
- Frequency Response: 20-20KHz
- Sensitivity (S.P.L.): 100±3dB (at 1KHz)
- Input Plug Diameter: 3.5mm iPhone®
ADAPTERS- 3.5mm iPhone® - 3.5mm standard
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UltraFit 3000 Technical Specifications
Style In Ear Canal
Frequency Response 8Hz-24Khz
Sensitivity 118db
Impedance 16 ohms
Transducer Type Dynamic Balance®
Transducer Diameter 6mm
In Line 3 button Remote Control (iPhone, iPod, iPad*) Yes
Built-in Microphone Yes, In-line
Input Connections 3.5mm
Approx. Weight 0.4oz (11gm)
Finishes Black & Red, White & Orange
Parts & Labor Warranty 1 Year
Included Cables 13.4" Round, 14" Flat, 41" Flat
Included Ear Tips Silicon Single Flange S/M/L, Silicon Triple Flange S/L, Memory Foam S/L
Included Accessories Nokia® Adapter, Moisture Resistant Soft Case, Shirt Clip, Quick Start Guide and Manual
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These breakthrough headphones fuse Monster's audio savvy with Diesel's iconoclastic design. The result is a scientifically backed assault on your senses, further proving our advanced theories of better sound for the brave. Diesel Noise Division headphones change the way you listen to music and even your perception of sound itself.
- Ultra-Performance Headphone co-developed by Italian fashion designer, Diesel and Monster
- Full detailed sound reproduction
- Comfortable in-ear design
- Tangle-free cable, features a unique triangular design with ControlTalk Universal
- Multiple ear tip sizes to get the best fit and sound
FEATURES
High-definition sound meets the Diesel style.
These breakthrough headphones fuse Monster's secret experimental audio savvy with Diesel's iconoclastic design. The result is a scientifically backed assault on your senses, further proving Diesel's advanced theories of better sound for the brave. Diesel Noise Division headphones change the way you listen to music and even your perception of sound itself.
Super style + Super technology.
Genius is in the details: Monster-developed proprietary titanium-coated driver technology gives Diesel Vektr those sizzling highs, irresistible mids and that throbbing base you crave. And it's distortion-free, no matter how much you crank it.
It's got to feel awesome to sound awesome.
We supply you with several, different sized ear tips. This provides you with a perfect, comfortable fit that creates an acoustic seal to keep the music in and the noise out.
ControlTalk Universal for your phone calls and music.
You've got better things to do with your hands than fumble with your phone or mp3 player. ControlTalk Universal is an on-cable device that lets you take calls and control your music from your smart phone.
What's Inside the Box
- VEKTR In-Ear Headphones with Tangle Free Cable
Co-developed by Italian fashion designer, Diesel and Monster R&D, featuring Tangle-Free Cables and ControlTalkTM Universal - Touring Case
Secure protection for your ear gear while on the go - Ear Tips
Multiple sizes give you that feel-good fit
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UltraFit 3000 Technical Specifications
Style In Ear Canal
Frequency Response 8Hz-24Khz
Sensitivity 118db
Impedance 16 ohms
Transducer Type Dynamic Balance®
Transducer Diameter 6mm
In Line 3 button Remote Control (iPhone, iPod, iPad*) Yes
Built-in Microphone Yes, In-line
Input Connections 3.5mm
Approx. Weight 0.4oz (11gm)
Finishes Black & Red, White & Orange
Parts & Labor Warranty 1 Year
Included Cables 13.4" Round, 14" Flat, 41" Flat
Included Ear Tips Silicon Single Flange S/M/L, Silicon Triple Flange S/L, Memory Foam S/L
Included Accessories Nokia® Adapter, Moisture Resistant Soft Case, Shirt Clip, Quick Start Guide and Manual
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