Loudspeaker Teaching Amplier Headset Outdoor Guide Waist Microphone Speaker Microphone(D)

The speaker is small and lightclear and nice loud voice, good penetration.Hi-Fi SpeakerMultifunctional and more practicalSuitable for daily use such as back, hanging and carrying.Product model: K7 K6Peak power: 5WCharging input: 5v-2adevice name: K7Horn: 2.5-inch strong magnetic full frequencyBattery: 3.7V 3500mAOutput power: 5W * 1 RMSFrequency response: 150hz-20khzSignal to noise ratio: ≥ 75dbThe package includes:1 *Voice amplifier(Other display items are not included).Attention:Due to manual measurement, please allow 1-3 mm difference, thank you for your understanding!Due to differences between different monitors, the picture may not reflect the actual color of the product.Due to manual measurement, please allow for a difference of 1-3 centimeters. Thank you for your understanding

• The speaker is small and light
• clear and nice loud voice, good penetration.
• Hi-Fi Speaker
• Multifunctional and more practical
• Suitable for daily use such as back, hanging and carrying.
• As is well known, different computers display different colors, and the actual color may differ slightly from the image below