ASiNG WM03 2.4G Wireless Microphone Headset Microphone Bluetooth Speaker Kit (White)

1. 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 / 0.68lb One Package Size 24cm * 16cm * 8.5cm / 9.45inch * 6.3inch * 3.35inch Qty per Carton 24 Carton Weight 8.20kgs / 18.08lb Carton Size 50cm * 34cm * 53cm / 19.69inch * 13.39inch * 20.87inch Loading Container 20GP: 295 cartons * 24 pcs = 7080 pcs 40HQ: 687 cartons * 24 pcs = 16488 pcs