ASiNG WM03 2.4G Wireless Microphone Headset Microphone Bluetooth Speaker Kit, WM03 Black, WM03 White pulverizer machine for home By Soft Touch Keys

By Soft Touch Keys

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Noiseless operation

Grassot Fluxmeter[edit]

ASiNG WM03 2.4G Wireless Microphone Headset Microphone Bluetooth Speaker Kit, WM03 Black, WM03 White pulverizer machine for home By Soft Touch Keys1. Frequency range: 2400MHz 2483MHz 2. Working distance: 15m 3. Battery type: rechargeable lithium battery 4. Battery capacity: 300MAh 5. Battery voltage: 3. 5V 4. 2V 6. Signal to noise ratio: 90db 7. Use time: sustainable use 5 6h 8. Charging time: 1 2h 9. Small and light, comfortable to wear on the head, and the ear hooks are stable. 10. 360 degree wireless transmission, high sensitivity. Specification: Package Weight One Package Weight 0. 31kgs 0.