Aesthetic
Color：Red Connectivity
Connectors：USB 2.0 Earphones & Speakers
Impedance：4 ohms
Sensitivity：±3 dBPower & Batteries
Batteries Included：Yes
Battery Chemistry：Li-Ion Speakers
Speaker Style：Portable Package
Package Type：Retail
Package Contents：1*Bluetooth Speaker, 1*USB/Audio Cable, 1*User Manual Dimensions us | metric
Cable Length：44 cm
Depth：72 mm
Height：56 mm
Width：72 mm
Product Weight：110 gFastTech
SKU：1358200
DATE LISTED：5/24/2013Details:Support TF card
Bluetooth V2.1 & EDR stereo speaker
Built-in lithium rechargeable battery
Built-in microphone, supports handfree calling
Compatible with audio output devices via the 3.5mm line in port such as mobile phone, MP3, MP4 player, Notebook PC, etc