Main Features:● Wireless connect via Bluetooth V3.0 Technology at a distance up to 10 meters， support A2DP and AVRCP profile.
● Support bluetooth playback， MP3 player， voice capabilities， memory playback， built-in Mic， TF card reader.
● Compatible with all bluetooth capable player， phone or tablet.
● With hands-free talking / volume up / volume down / fast forward / backward / pause / play / power buttons function key. Brands: My vision
Model: N9
Design: Multifunctional，Mini，Portable，Stylish
Compatible with: Mobile phone，PC，MP4，MP3，iPhone，MP5，PSP，TF/Micro SD Card
Supports: Bluetooth，Hands-free Calls，TF Card Music Playing
Functions: AUX Function，Songs Track，Stereo
Connection: Wireless
Interface: Micro USB，3.5mm Audio
Audio Source: TF/Micro SD Card，Electronic Products with USB port，Bluetooth Enabled Devices
Material: Aluminum Alloy
Color: Red，Silver，Black，White Bluetooth version: V3.0
Protocol: A2DP，AVRCP
TF Card Extension: 32G to the Max.(Not Included)
Transmission Distance: W/O obstacles 10m
Driver unit: 40mm
Power Output: 4W
Total Power: 4W
Freq: 53Hz-20KHz Power Source: Battery
Charging Voltage: 5V
Working Voltage: 3.7V
Charging time: 3 - 4 hpurs
Lasting Time: 5 hours
Battery Capacity: 600mAh Battery Type: Lithium ion battery
Battery Voltage: 3.7 - 4.2V
Battery Current: More than 1 uA Package weight: 0.329 kg
Product size (L x W x H): 7.500 x 7.500 x 5.700 cm / 2.953 x 2.953 x 2.244 inches
Package size (L x W x H): 8.500 x 12.500 x 6.500 cm / 3.346 x 4.921 x 2.559 inches Package Contents: 1 x Mini Bluetooth Speaker， 1 x USB Cable， 1 x AUX Audio Cable， 1 x English User Manual