E136 Portable amplifier

Built-in battery
dạy học
hướng dẫn tour
bán hàng
hoạt động ngoài trời
nghe radio
đeo hông
AUX
có dây

The portable amplifier combining microphone and power amplifier together to suit for teaching and tour guide
Digital amplifying technology,up to 10W peak output power
Rear earth material speaker, light weight, wonderful sound, high volume level
Light weight and compact headworn microphone for wearing in a long time
LINE IN audio input function; The amplifier can be used as a multimedia speaker cabinet
High capacity Li-ion battery; 4h charging lasts for more than 15h operation
Shoulder hanging or waist wearing for convenient application

Sản phẩm chi tiết

Ứng dụng
Đặc điểm kỹ thuật
Nội dung sản phẩm

• Teaching, tour guide, training, promotion, propaganda

Amplifier: 
• Frequency Response: 90Hz-12kHz 
• Peak Power: 10W
• Speaker Impedance: 4Ω
• Battery Type: Li-ion battery 
• Battery Specification: 3.7V/2000mAh
• Charging: DC 5V/600mA 
• Charging Time: approximate 4h 
• Operation Ti me: more than l5h 
• Net Weight: approximate 175g 
• Dimension: 92x8lx38mm 

Handheld Microphone: 
• Cartidge: back electret cartridge 
• Polar Pattern: unidirectional 
• Frequency Response: 60Hz-16kHz 
• Sensitivity: -44dB to -47dB (OdB=lV/Pa/m at lkHz)