, SHIDU Portable Voice Amplifier With Wireless Microphone for Teachers IPX5 Waterproof Bluetooth Speaker 4400mAh Power Bank M800

Brand Name: SHIDU
Cabinet Material: Plastic
Audio Crossover: Full-Range
Waterproof: Yes
Communication: AUX
Communication: USB
Speaker Type: Portable
Channels: 2 (2.0)
Support APP: No
Battery: Yes
Origin: Mainland China
Voice Control: No
Power Source: Battery
Number of Loudspeaker Enclosure: 1
Input Power(W): 100-199 W
Intelligent Personal Assistant: NONE
Tweeter material: Other
Acoustic enclosure: Transmission line
Support Apt-x: No
Control: Volume control
Control: Playback
Bluetooth Version: 4.2
Feature: None
Woofer/Widerange material: Other
Playback Function: Other
Display Screen: Yes
Certification: CE
Certification: RoHS
Wi-Fi Music: USB Flash Drive
Wi-Fi Music: None
PMPO: 18W
Output Power: 18W
Active Noise-Cancellation: Active
Remote Control: No
Support Memory Card: Yes
Material: Plastic
Display Screen: Yes
Built-in Microphone: No
Frequency Range: Other
Charging Voltage: DC 5V
Music Play Time: 8-15 Hours
Frequency Response: 90Hz-18KHz
Amplify Time: 8~10 Hours Musical Mode 10~15 Hours MIC Mode
Charging Time: 3-5 Hours
Feature 1: Rechargeable Voice Amplifier
Feature 2: Mini Portable Amplifier
Speaker Classification: Mini Wire Loudspeaker
Interface Type: USB
Product Size: 120mm*96mm*45mm
Waterproof Function: IPX5