EWA A107 Portable Super Mini Bluetooth SpeakerBlack

Feature???
1. Portable mini size(4.8*4.8*5.4cm).
2. Mesh metal cover for protect speaker from water, dust, shock.
3. IPX6 waterproof, dustproof, shockproof.
4. 5W horns with bass diaphragm, enjoy heavy bass when play music.
5. Cylindrical shape and metal horns offer 360? Hi-Fi stereo.
6. Call function, noise canceling microphone makes you answer calls without reaching your phone.
7. Bluetooth 4.2, compatible with all Bluetooth devices.
8. 500mAh battery for up to 10 hours of playtime at 2/3 volume on a full charge.
9. It's not only a bluetooth speaker, but also a mini subwoofer, a bass boom box.

Specification???
Bluetooth version: 4.2
Bluetooth distance: Less than 33Ft
Support: Bluetooth
Extended memory: 32G(Not included)
Battery capacity: 500mAh
Charging Time: 2-3 hours
Listening/Talking time: 10-12 hours
Waterproof level: IPX6
Charging parameters: 5V
Support music format: MP3, wav, wma, Flac, APE
Frequency response: 70Hz-20KHz
Signal to noise ratio: ??90dB
Distortion rate: Less than 0.1%
Material: Metal
Color: Dark Grey, Blue, Red, Silver, Rose Gold, Gold
Product size: 4.8*4.8*5.4CM
Package size: 73.5* 90.4mm
Outer box size: 390x25x20.5Cm
Packing quantity: 30PCS
Packing weight: 10.6kg

Packing list:
Speaker*1
USB Cable*1
User Manual*1