* Bluetooth V4.1+EDR.
* Frequency Response : 20 - 20000 Hz.
* Transmission Range : 10 Meters.
* Battery : Lithium Polymer 259 mAh
* Play Time : 3+ Hours.
* Stand-by Time : 8 Hours.
* Charging Time : 2-3 Hours.
* Input : DC5.0 + 0.25V
* Product Dimension : 5.5 x 13 x 14 cm.
* Product Weight : 0.1 kg.
