Máy trợ giảng Hàn Quốc Esfor 350 Plus - Chính hãng

Technical data:

• Maximum output power: 25W/15W RMS
• Output impedance: 4
• Frequency response: 100Hz-13kHz
• Input power supply: DC 5V 500mA
• Input signal: Wireless/Wired Microphone
• Music playing time 8~10h
• To extend the use of time: 10~12h
• Charging time: 3~4h
• Working temperature: -10°C~45°C
• UHF Micro and Voice Amplifier: Auto Connect
• Support: Bluetooth/USB/TF Card/Aux
• Original: Made in Esfor Korea