Specifications:
Output power: up to 8W
Charging time: 4-6 hours
Amplification time: up to 20 hours
MP3 music playback time: up to 13 hours
Battery: 2200mAh lithium batteries
Charging voltage: USB/DC5V1A
Speaker: 3 inch 2 ohmic magnetic speaker
Plug Size: 3.5mm
Size: 3.6 x 2.8 x 1 inches
Net weight: 0.3 kg
Package includes:
Voice amplifier*1
Headset microphone 3.5 mm*1
1 x USB charging cable.
User manual (in English)*1
Belt*1