Metal Bluetooth Speaker With Super Quality F71 - Chinaprice: contact company for price
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
Size： 110* 110* 115
Rated Impedance: 4Ω
Rated Power: 3W
Rated Voltage: DC 5V
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.
- Posted By: Xiangyu International Holding Group
- Phone: 8613265855470
- Address: F11, Building 9 Changyuan Industrial Park, Road 1 , Shenzhen, China
- Website: http://www.mkmir.cn
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
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