Type: wireless Bluetooth speaker
Bluetooth version: V3.0
Output power (RMS): 4 W
Connection: Wireless and with wire
Amplifier: Class D
Frequency range: 80 - 20000 Hz
Playback time: up to 5 hours with bluetooth and up to 8 with cable.
Range: 10 m
Feature: built-in, rechargeable Li-ion battery.
The package includes speaker and cable for charging and connection.