Showing posts with label avrcp. Show all posts
Showing posts with label avrcp. Show all posts

12/27/2011

Sony Ericsson Bluetooth Headset HBH-DS970 Review

Sony Ericsson Bluetooth Headset HBH-DS970
Average Reviews:

(More customer reviews)
I use this with my phone -- Sony Ericsson w850i. Now whem i use the stereo buds that comes in the package -- sound quality is pretty good. I also tried it with Sony MDR-EX81LP Bud-Style Stereo Earphones -- and it sounded even better.
However this bluetooth baby is a different storey altogether. Sound quality is noticably (U'll have to be deaf no to notice!) lower. There is no BASS (forget Mega Bass). Further you notice that the range is distinctly lesser.
If you listen to more that 2-3 hours of music the battery will die on you, And it ain't fun carrying arround the charger. If you use this while jogging, well connectivity will go on and off quite often.
Also the functions like controling volume, fwding tracks will not synchronice between the devices too well.
However it is quite attractive accessory to wear. Operations are simple.
So if you want a simple wireless device to answer calls, and may be listen to music once in a blue moon, you may like this. However if you'r a serious music lover -- STAY AWAY FROM THIS!

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Enjoy both handsfree communication on the goo and wireless stereo music from your Bluetooth-compatible cell phone (or PDA or PC) with the Sony Ericsson HBH-DS970. Enjoy excellent audio quality for stereo music and call handling with fast automatic volume adjustment and Digital Signal Processing (DSP). And when the phone rings, a glance at the display reveals the name or number of your caller, allowing you to choose to accept or reject the call. Note that Bluetooth wireless stereo music streaming requires your cell phone to have the A2DP Bluetooth profile embedded in it (see Tech Talk section below).
With the HBH-DS970, you can listen to more music with less chance of missing a call. The multipoint function--which connects to two wireless devices simultaneously--enables you to listen to the music files from a computer, PDA or other Bluetooth devices while remaining connected to their mobile phone, staying available for every call. Using the intuitive display hanging lightly around the neck, the phone can stay in the pocket while the user handles calls, chooses music or adjusts the volume.
Music and voice gets transmitted from your phone or device and received by the HBH-DS970 control pod, which is worn like a lanyard around your neck and which includes an LCD and controls (play/pause, changing tracks, and volume). A cord extends from the control pod to two earbud-style headphones, with the call button placed just below the left earpiece and a microphone placed below the right. Three sizes of rubber eartips are included for an optimal fit.
Features
Remote control your music The Stereo Bluetooth Headset HBH-DS970 uses Audio/Video Remote Control Profile (AVRCP), a Bluetooth profile that enables you to control the music player on your phone via your Stereo Bluetooth Headset HBH-DS970.

Automatic volume adjustment Walk into a noisy environment and the volume adjusts automatically in less than a second.

Last Number re-dial Keep your phone in your pocket and double click the key on your Bluetooth headset to call the number you last dialed. Get in touch fast and easily.

Adaptive Frequency Hopping (AFH) AFH reduces the impact of interference between wireless technologies, resulting in excellent audio quality.

Digital Signal Processing Enhanced audio quality is achieved through Digital Signal Processing (DSP) technology, including compression and echo cancellation.

Multipoint Connect to two wireless devices simultaneously, allowing access to the music files in your computer, PDA or other Bluetooth

Auto pairing A feature that makes pairing the device with your Bluetooth mobile phone faster and simpler by dropping the PIN code without compromising security-equipped devices.

Specifications
Size (control pod): 2.9 inches
Weight: 1 ounce
Range: 10 meters (30 feet)
Bluetooth technology: Version 2.0
Bluetooth profiles: A2DP (stereo music streaming), AVRC (remote control of music player on your phone)
Talk time: Up to 6 hours
Standby time: Up to 300 hours

Tech Talk: Bluetooth Audio Streaming Bluetooth technology uses low-powered, low-frequency radio transmission to link together two devices to exchange voice and audio as well as data such as contact info from your phonebook and photos sent to a printer. The key to unlocking the veritable Swiss Army Knife of wireless functionality is to make sure your cell phone or device includes the right Bluetooth "profiles," as not every phone has the same profiles.
For streaming stereo music from your phone to a pair of headphones, make sure it has the A2DP (or Advanced Audio Distribution) profile embedded within its specfications. To take advantage of the remote controls on this headphone, the cell phone should also have the AVRCP (Audio Video Control) profile.
This pair of headphones uses Bluetooth version 2.0, which provides faster throughput and less of a chance of buffering. To achieve these speeds, your cell phone must also have Bluetooth 2.0, but these headphones are still compatible with cell phones with Bluetooth version 1.2.

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12/17/2011

BlueAnt X5 Bluetooth Stereo Headset (Black) Review

BlueAnt  X5 Bluetooth Stereo Headset (Black)
Average Reviews:

(More customer reviews)
Bottom line: meet my expectations for a wireless set of headphones. I would buy again. I did several hours of research before purchasing these.
My applications: listening to mp3s while working out using my Palm Tx (direct connection, i.e. without streaming device) and watching TV on my computer using BeyondTV (using streaming device which plugs into the audio-out mini jack to mediate the Bluetooth connection)
Pros:
- compact, light, stylish/sleek
- impressive audio quality for wireless device; probably as good as iPod ear buds, but by no means competition for high fidelity headphones
- once audio begins streaming, no flashing lights (like Motorola bluetooth headphones)
- no noticable audio lag (due to on the fly compression) when watching video. Yes it does exist, but you have to be trying to detect it. Only purists would probably take issue.
Cons:
- more of the Bluetooth technology then this product, but headset seems susceptible to obstructions (walls, thick clothes even)
- easy to use, but again, more of the technology of Blutooth then product, depending on what you are connecting headset to (streamer vs phone or Palm) can be a bit of a pain pairing when first learning to use. However learning curve is extremely short

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If you have a Bluetooth phone, computer, or PDA that supports the A2DP stereo headset profile, you owe it to yourself to check out the X5 Stereo Bluetooth Headset. This lightweight, comfortable headset allows you to wirelessly stream high quality music and make voice calls, bringing your enjoyment of music, VOIP, and cell phone calls to the next level. The headset also ships with a device called the BlueAnt Audio and Voice Streamer, which connects to any MP3 player, iPod, or other audio device via a standard 3.5mm audio jack and streams stereo music directly to the headset.
In addition to music listening, the X5 lets you wirelessly communicate via your favorite VOIP program. The headset comes with a detachable microphone, as well as USB and AC charging options, making the X5 a complete mobile communications accessory for people who want wireless freedom. The compact, removable, and rechargeable battery lasts for more than 12 hours, giving you plenty of time between charges. The X5 is comfortable, too, with an ergonomic design that includes a collapsible neckband for easy portability. The headset stores Bluetooth pairing information for up to 10 different devices so it's always ready to go with all your gadgets. The X5 supports the Bluetooth 1.2 specification, and it's compatible with the handsfree, headset, A2DP, and AVRCP profiles. Before purchase, make sure your devices support these profiles to ensure compatibility.
What's in the Box X5 Stereo Bluetooth Headset, A2DP Audio and Voice Streamer, detachable microphone, 3.5mm stereo cable, 3.5mm to stereo and mono Y-cable, 2 rechargeable li-polymer batteries, 2 USB charging cables, AC charger, 2 foam speaker covers, user manual, and quick start guide.

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8/03/2011

Satechi BW-2052 Built-In Bluetooth Car Stereo with Music Streaming, CD Receiver with Front AUX / USB / SD/MMC card CD / MP3 / WMA player with Remote Control Review

Satechi BW-2052 Built-In Bluetooth Car Stereo with Music Streaming, CD Receiver with Front AUX / USB / SD/MMC card CD / MP3 / WMA player with Remote Control
Average Reviews:

(More customer reviews)
I've had an Alpine stereo with the original BT-100 bluetooth module for years. It just has not worked well with my Android phone, and the bluetooth protocols, so I set out to find a new stereo with bluetooth and an Aux input, so that my wife could plug her phone in when she's in the car with me. I scoured models up to $600, and only the top-of-the-line Parrot Car Stereo offered Aux input together with full Bluetooth support. The Panasonics didn't have Bluetooth A2DP streaming, only the headset protocol. The Alpines would only offer iPhone plus bluetooth OR Aux input, but not both. I don't have an iPhone anymore, nor do I plan to go back. As I kept looking, more and more products had Bluetooth headset, but not stereo streaming (A2DP) or no remote control (RCP), or you had to choose between bluetooth, Aux input, or a microphone, because they all used the same jack to make room for a dedicated iPhone cable that can't be used with anything else but an iPhone. The industry is way too iPhone centric right now. (If you have an Android phone, get this stereo and a eye-level phone cradle, and use your phone as the controller.)
Then along comes this little stereo, that seemed to good to be true, but at $100, I took the chance. I have to say that it is worth every penny, and works better than ones selling for $200 and $300. It paired easily with my Evo 4G, and handles everything by auto-switching. I don't have change to bluetooth. If I play something on my phone, it auto-switches over and pumps it through my stereo. When it's done, it switches back to the radio. If I put in a CD, it automatically switches to the CD player, then to my phone when I get a call, then back to the CD player when I hang up. I don't have to even think about it. Good work Satechi. You can switch manually if you want to, but the auto-switching will generally anticipate your needs.
If you haven't noticed already, it also has an internal microphone built right into the unit. Even the Parrot Car Stereo doesn't have that. With this stereo, there's no microphone to run through the dash or install on your visor, and the sound quality for me has been even better than the wired mic I had on my Alpine. On other mics my wife had to keep asking me to repeat what I said. With the Satechi, we've had normal conversations so far, without any repeats! I'm impressed.
Another person who reviewed this said that his wouldn't play the CD, but I am not having that problem. Everything on the radio is working fantastically.

Click Here to see more reviews about: Satechi BW-2052 Built-In Bluetooth Car Stereo with Music Streaming, CD Receiver with Front AUX / USB / SD/MMC card CD / MP3 / WMA player with Remote Control

Satechi BW-2052 contains a high-end Bluetooth hands-free module. For the first time direct start and stop call buttons feature on the front panel for simple operation. The Bluetooth feature not only allows you to hook it up to your mobile phone, make and receive calls and chat to your mates safely and legally while you are at the wheel......it also gives you music streaming ability when paired to any A2DP equipped device. The stereo comes with an internal hands free microphone, 30 RDS radio presets and a remote control. It is MP3, WMA, CD, CD-R, and CD-RW compatible and has a USB, AUX IN port and an MMC/SD card slot, allowing you to play your music from a variety of external sources and devices such as digital MP3 players and memory sticks. A high power 4x 75 watt built-in power amplifier will fill your car with high quality sound from any source. Settle into your seat, twist the volume knob, and enjoy the clean, powerful sound of Satechi BW-2052.

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