SHIDU S613 18W Wireless Bluetooth Voice Amplifier Portable Lavalier Microphone Audio Mini Speaker for Teachers Tourist Guide Yoga Instructors

• Small size voice amplifier is easy to wear
• Metal movable ear design, more flexible and portable to wear
• The bottom adsorption anti-skid sticker is more stable
• Silicone non-slip sticker design at the bottom, more stable seating
• Effectively suppress the vibration driven by the speaker during amplification
• Acoustic sound reinforcement electroacoustic system
• Intelligent noise reduction/anti-whistling
• Intelligent digital power amplifier module, low power consumption, high efficiency
• Intelligent filtering and noise reduction, anti-noise, anti-interference, anti-whistling

Specifications:

• Item model number: S613
• Peak power: 18W
• Distortion ≤1%
• Built-in speaker: dual voice coil speaker
• Shell material: Eco-friendly ABS
• Battery capacity: 7.4V 2*1200mAh
• Battery life: 15 hours
• Body weight: 218 grams
• Product size: 98 x 88 x 43mm
• Interface: TF card/USB/3.5MIC interface
• AUX input: DC5V