Package List
1 * Multifunction Loudspeaker Microphone Portable Wired Voice Amplifier for Teachers Saleman
Characteristics
- lnput plug Diameter:3.5 mm 100 cm braided wire wired earphones.
- Impedance: ≤680Ω wired headphone.
- Sensitivity: -52dB±2dB headphones wired.
- Color: Black over ear headphones wired.
- Material: ABS corded headphones.
- Size: 16 * 14 * 3.5cm(L * W * H) wired over ear headphones.
- Working voltage: 1.0V-10V Voice Amplifier.
- Frequency Range: 20-20kHz cord headphones.
- Small volume, light weight, easy to carry; Connection plug: 3.5mm (bend) Headset.
- Mic Dimensions: Φ9.7×5.0mm Headset Microphone.
- SNR:Above 55dB microphone for headset.
- It is suitable for applications such as teaching, training & visiting, present performance and sales in store supermarket or sales stand wired headset.
- The microphone arms can bend, adjust the position microphone loudspeaker.
- Connect loudspeaker, laptop microphone's interface directly; The sound recording is clear wired speaker.
Specification loudspeaker
Goods Description
microphone loudspeaker The item is a compact, lightweight portable headset microphone.wired earphones Looking at its small size you’d be surprised at how loud and clear it is, make it guiding people through noisy, busy environments, or ensure that you’re heard in large groups or crowds
1 * Multifunction Loudspeaker Microphone Portable Wired Voice Amplifier for Teachers Saleman
Characteristics
- lnput plug Diameter:3.5 mm 100 cm braided wire wired earphones.
- Impedance: ≤680Ω wired headphone.
- Sensitivity: -52dB±2dB headphones wired.
- Color: Black over ear headphones wired.
- Material: ABS corded headphones.
- Size: 16 * 14 * 3.5cm(L * W * H) wired over ear headphones.
- Working voltage: 1.0V-10V Voice Amplifier.
- Frequency Range: 20-20kHz cord headphones.
- Small volume, light weight, easy to carry; Connection plug: 3.5mm (bend) Headset.
- Mic Dimensions: Φ9.7×5.0mm Headset Microphone.
- SNR:Above 55dB microphone for headset.
- It is suitable for applications such as teaching, training & visiting, present performance and sales in store supermarket or sales stand wired headset.
- The microphone arms can bend, adjust the position microphone loudspeaker.
- Connect loudspeaker, laptop microphone's interface directly; The sound recording is clear wired speaker.
Specification loudspeaker
Goods Description
microphone loudspeaker The item is a compact, lightweight portable headset microphone.wired earphones Looking at its small size you’d be surprised at how loud and clear it is, make it guiding people through noisy, busy environments, or ensure that you’re heard in large groups or crowds
