Wireless Speaker

We are offering wireless speaker,
bluetooth speaker with hand-free key, tf card slot and
details
easily pair with your smartphone, tablet or other bluetooth device.
making the mobile getting through by hands free keys on speaker volume & track control on speaker
built in high capacity lithium battery plays up to 5 hours
line in port and cable for use with non-bluetooth devices
make crystal clear calls. With the handy speakerphone and built-in microphone. It’s great for conference calls or video chats.
With micro sd card slot, can play music from microsd card directly.
specification
1.bt versio: v3.0+edr
2.output power:5w
3.snr≥85db
4. Frequency response:150hz-20khz
5.distortion: ≤0.3%
6.input power: dc 5v
package
speaker 1pc
usb cable 1pc
audio cable 1pc
user manual 1pc.