Shenzhen Topsky Digital Technology Co., Ltd.
Main products:Video Glasses,Mini Speaker,3D Video Glasses,Headphone SD Card,Polarized 3D Glasses
Products
Contact Us
  • Contact Person : Ms. Lee Anna
  • Company Name : Shenzhen Topsky Digital Technology Co., Ltd.
  • Tel : 86-0755-61153125
  • Fax : 86-0755-61153123
  • Address : Guangdong,shenzhen,6/F of Fuyuan Industrial and Commercial Building, Hangcheng Industrial Park, Xixiang, Baoan District
  • Country/Region : China

portable outdoor stereo mp3 mini speaker

portable outdoor stereo mp3 mini speaker
Product Detailed
Mini Speaker 1) Small cute mini speaker 2) USB interface and 3.55 DC-5V 3) Play mp3 in the TF card 4) Built-in, 3.7V(780mAh)

Speaker box/ outdoor speaker box/ USB speaker box/  portable outdoor stereo mp3 mini speaker  

The main technical parameters
Speaker interface:DC-5V/USB,LINE IN
Battery / power supply:Built-in, 3.7V(780mAh)
Audio formats:MP3
Output power:4w
Peak power:4w
Sensitivity:90dB
Frequency Range:90-120000Hz
Signal to noise ratio:>85dB
Bass boost/attenuation90dB
Treble upgrade/attenuation80dB
Tweeter unit90
Midrange unit90
Main speakers:90
Distortion:1%
Speaker Impedance:
Maximum SPL:28
Appearance Material:Aluminum alloy
N.W90gProduct size55*50*50mm
G.W 128gPackage size 81*51*51
Colorblue, black, red, green, silverAccessoriesCharging cable, data cable

portable outdoor stereo mp3 mini speaker



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