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Product DescriptionIn late 2007 Sony released a series of Bluetooth-capable devices to the market. One of the five units - DR-BT22 Wireless Bluetooth Headphones - is featured in this report. With its included microphone, the DR-BT22 can be used to replace the small ear-bud type headsets now standard with most cell-phones or, with a suitable Bluetooth transmission mechanism, the headphones can also be used to wirelessly listen to other audio sources. The DR-BT22 uses Bluetooth 2.0 and Advanced Audio Distribution Profile (A2DP) to connect the user to stereo audio sources. The folding unit features a power button, recharge port, volume knob, and FF/Rev right in the Headphones, the latter two using the AVRCP Bluetooth profile for remote control. The headset is powered by a 3.7V Li-Polymer battery delivering a claimed 11 hours of listening time.
Product Teardown Report DescriptionA Product Teardown report is a detailed product disassembly analysis that examines the latest personal electronics and provides unique construction, benchmarking, and cost data in a highly-digestible and graphics-rich format. The products are torn down using propietary methods developed at TechInsights to provide a disassembly report with a multi-disciplinary "system view." Product Teardown Report Content
Product Teardown / Disassembly Report Contents:
* Detailed external and internal photos
* Detailed step-by-by step teardown photo sequence
* Simplified Block Diagram
* Power measurements
* Circuit board and packaging metrics
* Complete parts lists and component count
* Manufacturing cost analysis
* Description of most interesting features of system architecture and component technologies
Product Teardown Report Value
View us as a wide-angle lens on the personal electronics landscape. We don't replace your expertise and insight, but rather amplify your capabilities and knowledge. Quantitative and qualitative information resources let you answer business-critical questions:
* What enabling electronics technologies are being developed and how will they affect end-products?
* How are my competitors designing with new technologies?
* How does my company compare in competitive benchmarking?
* What technology opportunities are implied from trends in product implementation?
* How will the product features that users want affect our design and technology decisions?
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DISCLAIMER: All company names, product names, and service names mentioned are used for identification purposes only and may be registered trademarks, trademarks, or service marks of their respective owners. All analyses are done without participation, authorization, or endorsement of the manufacturer. Any cost analyses presented in this material are estimates prepared by TechInsights from generally available data. While TechInsights believes that these estimates reflect the probable costs, the actual producer did not supply the data, and therefore the actual costs may be different from these estimates. Furthermore, TechInsights extends no warranties with respect to any information in this document, and shall bear no liability whatsoever for the use of the information.
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