The catalogue of phones Acer Alcatel Amoi Apple ASUS Axia BBK Benefon BenQ BenQ-Siemens Bird C The most part of the market wireless set now is made with usual sets without support of stereoreproduction. But recently with development of musical phones and embedding bluetooth in household entertaining technics there is a question: why to refuse wires adhering to this technics and to use to stereoset. Today at us on the test two models of different manufacturers: one is obviously calculated on work in structure of a multimedia complex, another all remains a telephone accessory more. Characteristics: Jabra 620s: Compatibility with Bluetooth: support Bluetooth 1. Supported structures Bluetooth: A2DP (for reproduction of music), AVRCP (for remote control), and also structures of headphones and sets Radius of action: up to meters the notebook laptop memory Operating time in a mode of conversation: till o'clock conversation and till o'clock listening of music the Operating time in a mode of expectation: till 2 o'clock Time zaryadki the accumulator: approximately hours Weight: 1 g the Sizes: x x sm (D h SH h) Type of a microphone: 6-mm not directed Type of the accumulator: recharged, litiy-polimerny'y. Sagem SH1: Compatibility with Bluetooth: support Bluetooth 1. Supported structures Bluetooth: A2DP (for reproduction of music), structures of headphones and sets Radius of action: up to meters the Operating time in a mode of conversation: till o'clock the Operating time in a mode notebook laptop memory of expectation: till 1 o'clock Time zaryadki the accumulator: approximately hours Weight: g System shumopodavleniya Type of the accumulator: recharged, litiy-polimerny'y. Design. The design of both devices is very similar: cases dinamikov close ears, and the connecting handle without adjustment of length passes behind a nape of the user. Microphones are placed in cases dinamikov, and at Sagem their two: one directed aside a mouth, the second listens to surrounding space and is near to a socket zaryadnogo devices. Quality of plastic also at a good level, at Jabra it on sensations firmer, and at Sagem a surface taktil'no reminds a rubber covering. At the same time various funkcional the notebook laptop memory set demands corresponding distinctions in design. So, in Jabra buttons are located on both cases dinamikov, on left klavisha-kachel' volume controls, on right - the same type a key for rewind of tracks vpere'd-nazad. Besides the central surface of everyone naushnika also is a key of management. On left naushnike it is functions of the answer to a call, its end, a set of last number. And on right - management of reproduction of multimedia on the compatible device: reproduction and a stop of reproduction. But function of the removed management not with all appendices works: at us it has earned only with standard player Windows Media Player. Set Sagem as focused basically for work with phone, it is deprived such functionalities. Buttons of management at it are located only on right to notebook laptop memory dynamics. These are keys of volume control and a function key of the answer, a release, a set of last number. Unlike Jabra, blindly to work with them it is more convenient. Enough greater ledges on keys will not allow the user to be mistaken functions. Headphones Sagem can develop, that facilitates their transportation and storage as in the combined condition they take a smaller place on the area. Zaryadny'm the device for Jabra can act as the personal computer with USB port, the only stipulation is a presence at the user of a cable with Mini-USB a socket. In Sagem with zaryadkoy it is a little bit more complex: use of an adapter with standard telephone zaryadki on the tip adds notebook laptop memory fuss, but relieves the user of phone of the same firm of necessity to take with itself a little zaryadny'h devices in a trip. The unique visual indicator of work sets Sagem the light-emitting diode - blinking serves as dark blue light at work and red at zaryadke. It is located about a multipurpose key on right naushnike. At Jabra with indication business is absolutely in another way. A light-emitting diode at it two, on one in everyone naushnike. Thus one small point, and translucent rings around of greater function keys is shone not. And thus they blink not simultaneously, and alternately, notebook laptop memory that causes associations with flashing mayachkami on specavtomobilyah. But the blinking can be disconnected, though only for minutes, simultaneous pressing action buttons. Testing. For tests for the period of work we use such technique: we connect sets to a handheld computer and in a cycle we lose for music. But obtained data in most cases coincide with the declared manufacturers. So, Jabra 620s has worked from zaryadki before full switching-off about hours. And Sagem SH has set up a record of a divergence with the declared data: at the declared hours per a mode of conversation, in our test it has worked almost 15. On range of work in a stereomode obtained notebook laptop memory data speak, that further five meters from a source it is better to not depart: distortions in sounding begin. Though for application as replacement of wire headphones in structure of a house multimedia complex both sets it is possible to use. And now as to work together with phone. In a noisy premise (server) for work headphones Sagem because of presence of effective system of suppression of noise more approach. The subscriber on other end of a wire heard us normally, it was not required to raise too a voice that you will not tell about Jabra. Conclusions: the Most complex - to do conclusions. What to choose to the user from these two products. If it is going to use to set together with the personal computer or with other multimedia-complex, not going to get often with it in noisy places, it is better to it notebook laptop memory to choose Jabra. If basic time of set will be used as telephone the user will accept a product from Sagem more. Other discussions in conference: Comments? Amendments? Additions?

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