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Highlighted Companies

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  • @Shenzhen Dihe Electronic Co., Ltd. (China): Multilayer PCB, Metal core PCB, fast PCB and middle-small batch PCB with multi-species,... http://www.szdh-pcb.com
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  • Metal Bluetooth Speaker With Super Quality F71 - China

    price: contact company for price

    Output Power: 3W

    External Function: Yes

    Accommodation Mode: Buttons

    Bluetooth Version: V3.0

    Sound Channel: Channel 2.0

    Audio Format: MP3, WMA, WAV, APE, FLC

    Battery Capacity: 800MA

    Weight: 0.25kg

    Size: 110* 110* 115

    Rated Impedance: 4Ω

    Rated Power: 3W

    Rated Voltage: DC 5V

    RMS: 3.0W

    Frequency Response Rate: 60Hz- 15KHz

    Power Supply: USB DC 5V Built- in lithium batteryWeight: 282g

    Unite Size: 2inch

    Input Mode: BlueTooth, 3.5mm stereophonic

    Signal- to- noise ratio: ≥ 95db

    Distortion: ≤ 2%

    External Dimension: 88* 73* 73mm

    Compared with the single or double deck plate, the four layer board circuit with a single layer ' earth' and a ' main power' has a qualitative leap in the stability of of electric circuit, electromagnetic interference resistance and signal- to- noise ratio.

    Circuit board zedoary process: more close structure with no oxidation reduced the resistance on circuit board surface, even the loss of signal.

    Electromagnetic bluetooth module and IC screens reduced the electromagnetic interference and improved signal- to- noise ratio.

    External bluetooth antenna has added bluetooth transmission distance and keep the connection more stable.

    In addition, even places we can' t see on the surface such as circuit board, shield, batteries have adopted professional customized components.

    Company Contact:

    • Phone: 8613265855470

    • Address: F11, Building 9 Changyuan Industrial Park, Road 1 , Shenzhen, China

    • Email: Email

    Published date: December 1, 2014 -

    • Business Description: The Smart Earphone can help you rein the mood intelligently, rather than

      those ordinary apparel products on the market. It is a high quality

      earphone for mobile phone, at the same time, it can not only monitor the

      wearer's steps, electrocardiogram and blood pressure, but also recommend

      users the most suitable music according to analysis of collected datas

      to help them get relaxed. Above are the reasons why we called it a smart

      health monitor.

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