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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 |
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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 1000 Technical Specifications
Style In Ear Bud
Frequency Response 18Hz-23Khz
Sensitivity 118db
Impedance 16 ohms
Transducer Type Dynamic Balance®
Transducer Diameter 14.2mm
In Line 3-button Remote Control (iPhone, iPod, iPad*) Yes
Built-in Microphone Yes, In-line
Input Connections 3.5mm
Approx. Weight 0.5oz (14gm)
Finishes Black & Red, White & Grey
Parts & Labor Warranty 1 Year
Included Cables 11.4" Round, 14" Flat, 41" Flat
Included Ear Tips 3 Pairs StayFit™ Silicone Ear Tips (S/M/L)
Included Accessories Moisture Resistant Soft Case, Shirt Clip, Quick Start Guide and Manual
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General Description
At the heart of the IE 800 are several small but invaluable breakthroughs, like the perfected extra wide band (XWB) transducer system. Flaunting a diameter of only 7 mm, it is currently the smallest extra wide-band sound transducer available in dynamic ear canal phones and promises distortion-free sound, capable of performing even at high sound pressure levels.
With Sennheiserʼs state-of-the-art dampened two chamber absorbers (D2CA), ceramic housing and ergonomic, oval-shaped ear adaptors, the IE 800 is loaded with numerous ground-breaking innovations. Designed, developed and produced in Germany, it not only boasts innovative technology but also feature an attractive, yet modern and elegant design. Manufactured with high-quality materials, such as scratch-resistant ceramic for the housing to ensure longevity, the IE 800 ear-canal phones made enjoying audiophile music on-the-go, a reality.
Features
Dynamic linear-phase driver with extremely wide bandwidth (XWB)
Very low overall harmonic distortion
Ergonomic, oval-shaped ear adaptors for maximum comfort
Two protective meshes - one situated in the ear cushion and one in the cone, effectively protects against dirt contamination and for easy cleaning
Attenuated dual-chamber absorber (D2CA)
Extremely deep, distortion-free bass
Premium leather carrying case
2 year warranty
Delivery Includes
IE 800 ear-canal phones
Ear adaptor sets (5 pairs of different sizes)
Premium leather carrying case
Cleaning tool
Instruction manual
Technical Data
THD, total harmonic distortion
Cable length 1.2 m symmetrical, oxygen-free (OFC) copper cable
Operating temperature -10 °C - +55 °C
Attenuation - 26 dB
Weight Without cable: 8 g
Sound Pressure Level 125 dB SPL
Transducer Principle Dynamic, vented closed
Frequency Response 5-46,500 Hz (-10 dB)
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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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The Next Generation of Sound Performance
Powerful, balanced audio reproduction lets you experience every detail of your music with breathtaking clarity, recreating the soundstage of the original recording. Created for today's fast-paced lifestyle, InspirationTM In-Ears go from the office to the gym or on the plane---in style.
- Pure Monster SoundTM
- Super Comfortable, Bendable Earhooks
- Includes ControlTalk Universal for calls through your headphones
- Fully compatible with SkypeTM
FEATURES
Pure Monster SoundTM
With a simple, clean style just right for business, casual or sport activities, InspirationTM In-Ears deliver a whole new level of premium sound. A high-performance mic means crystal clear phone calls while the ergonomically designed earhooks are specifically engineered to deliver high-performance audio. In-Ears keep pace nonstop---whatever your lifestyle.
Super Comfortable, Bendable Earhooks.
With astonishing sound clarity and exceptional power built into an extremely lightweight form, InspirationTM In-Ears are so comfortable, you won't even know you're wearing them. Featuring exceptional noise isolation, you can immerse yourself nonstop in your music---in the loudest of environments.
High Performance Audio that Moves with you
Incredibly comfortable for hours of listening, Monster® SuperTips® gel and foam eartips are designed to create a hygienic and ideal acoustic chamber within your ear. You can keep your In-Ears close and protected in a convenient travel pouch.
ControlTalkTM Universal
For controlling Androids, tablets and other devices.
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