SHIDU S318F 10W Voice Amplifier 2200mAh With UHF Wireless Microphone (2500mAh)

Output Power: 10W | Type: UHF Wireless Voice Amplifier | Battery Capacity: 2500mAh | Play-time: 6–8 Hours | Charging Time: 3–5 Hours | LED Screen: 1.4 Inches LED Screen | SNR: ≥80dB | Distortion: ≤1% | Frequency Response: 80Hz–18KHz | Amplify Coverage: 1000㎡ | Input: 5V 1.5A | Size: 129×92×49mm | Product Weight: 305g | Package Weight: 586g | Appearance Craft: ABS+UV | Connector: TF Card / U Flash Disk | AUX Format: MP3 | Audio Input: AUX | Features: Amplify, FM Radio, Recording, MP3 Player, Computer Voice Speaker, Non-volatile Memory