K3 Wireless Headset Microphone & Loudspeaker for Promotion and Tour Guide
Overview Mini Voice Amplifier 10W Peak Wireless Headset…
显示 9-16 个结果（共 19 个结果）
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K3 Wireless Loudspeaker Voice Amplifier
Overview Rechargeable Portable Loudspeaker K3 Wireless …
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Portable Wireless Voice Amplifier with Lavalier Microphone
1. Transmission range: Bluetooth 10 meters
2. Rated output power: 5 W
3. Peak power: 10 W
4. Frequency response: 100 Hz–12 kHz
5. Speaker impedance: 2.5-inch, 4Ω, 5 W
6. Amplifier battery capacity: 18650, 2000 mAh
7. Amplifier charging time: DC 5V, 3 hours
8. Wireless lavalier microphone battery capacity: 180 mAh
9. Wireless lavalier microphone charging time: DC 5V, 2 hours -
Voice Amplifier PA Speaker System with Wireless Headset Microphone
1. Transmission range: Bluetooth 10 meters
2. Rated output power: 5 W
3. Peak power: 10 W
4. Frequency response: 100 Hz–12 kHz
5. Speaker impedance: 2.5-inch, 4Ω, 5 W
6. Amplifier battery capacity: 18650, 2000 mAh
7. Amplifier charging time: DC 5V, 3 hours
8. Wireless lavalier microphone battery capacity: 180 mAh
9. Wireless lavalier microphone charging time: DC 5V, 2 hours -
Voice Amplifier Speaker Wired Headset Microphone
1. Transmission range: Bluetooth 10 meters
2. Rated output power: 5 W
3. Peak power: 10 W
4. Frequency response: 100 Hz–12 kHz
5. Speaker impedance: 2.5-inch, 4Ω, 5 W
6. Amplifier battery capacity: 18650, 2000 mAh
7. Amplifier charging time: DC 5V, 3 hours
8. Wireless lavalier microphone battery capacity: 180 mAh
9. Wireless lavalier microphone charging time: DC 5V, 2 hours -
Wireless Voice Amplifier Speaker with 2.4G Headset Microphone
1. Transmission range: Bluetooth 10 meters
2. Rated output power: 5 W
3. Peak power: 10 W
4. Frequency response: 100 Hz–12 kHz
5. Speaker impedance: 2.5-inch, 4Ω, 5 W
6. Amplifier battery capacity: 18650, 2000 mAh
7. Amplifier charging time: DC 5V, 3 hours
8. Wireless lavalier microphone battery capacity: 180 mAh
9. Wireless lavalier microphone charging time: DC 5V, 2 hours -
Wireless Voice Amplifier with 2.4g Lavalier Microphone
Overview Portable Wireless Voice Amplifier with Lavalie…
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Loudspeaker With Wired Microphone
Loudspeaker With Wired Microphone for Teachers & Tour Guides – Waist-Worn Speaker with Mic, Recording & Playback