Portable Stereo Bluetooth Speaker Gray

Features
Portable Stereo Bluetooth Speaker.
3D stereo sound surround effect is designed to enhance the power of bass.
Bluetooth 2.1 + EDR technology lets you wirelessly listen to music and other audio from compatible Bluetooth-enabled devices.
Built-in microphone for hands-calls.
Support TF Card playing (32G MAX).
Support USB flash disk.
The 3.5mm auxiliary input allows simple wired connectivity.
Built-in high capacity 2200mAh lithium battery lasts up to 6 - 8 hours playing.
With AUX Audio input.
Specifications
Primary Features Model: OP1004Speaker Type: SubwooferSwitch: ButtonDesign: Portable Stylish; Supports: Loudspeaker, Bluetooth, Hands-free Calls, USB flash disk, TF Card Music; Playing, MicrophoneFunctions: Stereo, AUX FunctionCompatible With: Laptop, Mobile Phone, PSP, PC, TF/Micro SD Card, iPod, MP3, iPhone, MP4, Tab
Technical Parameters Bluetooth Version: 2.1 + EDRTransmission Distance: W/O obstacles 10mSpeaker Impedance: 3 ohmPower Output: 5W x 2Freq: 30Hz-20KHz S/N: 90dB
Other Parameters Power Source: BatteryLasting Time: 6 - 8 hoursBattery Capacity: 2200mAhOperating Range: 10 mOperating Temperature: -20~60 degree centigrade
Dimension and WeightPackage Weight: 510gProduct Size (L x W x H): 18.0 x 6.2 x 5.05 cm / 7.07 x 2.44 x 1.98 inchesPackage Size (L x W x H): 19.1 x 9.1 x 7.2 cm / 7.51 x 3.58 x 2.83 inches
What's in the box?
1 x User Manual,
1 x USB cable for charge and data transfer
1 x 3.5mm audio input cable