Hands free calling function with built-in microphone
Bluetooth Version: V4.0+EDR
Output Power: 3W Charging Voltage: DC 5V
Battery Capacity: Polymer battery3.7V/500 mAh Working Time: 4-6H
Package including: Bluetooth Speaker, Audio cable, USB Cable, User Manual

Technical Details

Size (LWH): 3.86 inches, 3.86 inches, 3.54 inches
Product Details
Product Dimensions: 3.86 x 3.86 x 3.54 inches
Shipping Weight: 0.75 pounds (View shipping rates and policies)
ASIN : B015R06RWW