Features
Touch control， easy to operate
Supports an external TF card up to 8GB， hands-free calling
Can display the incoming call number with voice
Equipped with a LED indicator
Charges via DC 5V or by connecting with computer through a USB cable
Compact size and light weight
General Specs
Brand !#!amp!*! ModelMy vision V3  
Bluetooth VersionV2.1
Frequency2.4GHz  
Operating RangeUp to 10 m
Audio FormatsMP3， WMA， WAV
Rated Power3W
S/N!#!lt!*!82dB
Working Voltage3.7V
Charging Time3-4 hours
Music Playing TimeUp to 4 hours
Calling TimeUp to 6 hours
Ports1 x Micro USB， 1 x 3.5 mm port， 1 x TF card slot
CompatibilityBluetooth Smartphone， tablet PCs， etc.
Package Details
Weight: g
Size: cm
Package Includes
* Speaker
* Charging Cable
* Audio Cable