Wireless Bluetooth speaker portable subwoofer sound box

Bluetooth Speaker Features:

Bluetooth Function
USB/TF Card Slot, Support MP3 Format
Built-In FM Radio
Compatible with Laptop/MP3/MP4 Player and External
Audio Devices with 3.5mm Stereo Jack input
Rechargeable Lithium Battery
Dual Speakers
Built-In Microphone
Hands-Free Call Feature
Color: White, Red, Blue, Blaclk,Pink

Bluetooth Speaker Specifications:
Channels: 2 (2.0)
Output Power: 4W*2
Driver: 1.5"*2
Frequency Response: 150Hz-12KHz
Resistance: >600
S/N: >65dB
Distortion: <1.0%
Frequency response: 100HZ-20KHZ
Bluetooth Version: V2.1 +EDR
Available range: 10 meters
Material: ABS plastic
Weight approx 255g
Size:210mm*70mm*67mm

Bluetooth Speaker Package included:
1*User Manual
1*3.5mm Stereo audio line
1*Mini USB cable
1*Bluetooth Speaker