Portable vocal amplifier extra long battery working time

This new portable amplifier is a tecnology jewel that will suprise you. Built with class D digital tecnology, it ensures high&clear loudspeaker output and a very low power consumption . In this way its lithium rechargeable battery can garantee up to 20 hours of continuos playing. And when the battery is low, just plug the adaptor in the wall plug for charging. Easy and light to carry , this portable amp is adviced for teachers , tour guide, speakers to small group.

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Key features

unique and fashionable design
CLASS D digital module for low power consumption
10W output power
up to 20hrs continuous playtime
built-in high capacity rechargeable lithium-ion battery
Built-in MCU intelligent charging management system for secure battery charging and discharging
multiple wearing choices for convenient use
Application teaching, tour guide, selling, outdoor PA


Frequency Response 80Hz-12kHz
Output Power 10W Max Power (5W RMS)
Speaker Impedance 4 Ohm
Operating Voltage 3.7V
Battery Specification 3.7V/2200mAh lithium-ion battery
Power Adapter Specification DC 5V 750mA
Recharging Time 4-6hrs
Playtime 20hrs
Net Weight 350g
Dimensioni 86 × 98 × 46 mm
Box contains 1 unit E188 , 1 adaptor DC 5V EU for recharging, 1 strap , 1 headset

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