K400 Portable Voice Amplifier Megaphone Booster 4 Colors Portable Wired Mini Audio Speaker FM Radio MP3 Teacher Training

Description:

Type: Mini Audio Speaker Main Body Material: ABS Power: 5W Input: DC 5.0V SNR: 83dB Bluetooth: NO Impedance:2Ω FM function: NO Speaker: 2.5 inch X1 Working voltage: DC 3.7V Battery capacity: 1200mAh

Specifications:

Audio Format: MP3 / WAV Size: 85mmX85mmX34mm Working temperature: -5 ~ 40 ° Degree of Separation: 80dB Distortion Degree: 1% (3.7V, 1Khz, 1W) Roduct Color: Black / Red /Gold/white Support USB disk and TF card to play music Suitable for: education, guides, promotions, meetings Charging: use standard USB 5V (can use the mobile phone charger)

Package Included:

1 x Mini Audio Speaker 1x Wired microphone 1x Belt 1 x Battery 1 x Charging Cable 1 x User Manual

Polar Patterns: Omnidirectional Package: Yes Communication: WIRED Set Type: Multi-Microphone Kits Transducer: Condenser Microphone Use: Conference Microphone Style: Headset Microphone Brand Name: Rolton Origin: Mainland China Certification: CE Model Number: K400