1. Speaker size: 30mm
2. Impedance: 32
3. Sensitivity: 84dB (indoor) 93dB (outdoor)
4. Frequency range: 20-20KHz
5. Microphone size: 4.0×1.4mm
6. Microphone sensitivity: about -42dB
7. Directionality: omnidirectional
8. LED working voltage: DC5V
9. Working current: about 200mA
10. Headphone jack: 3.5mm 4Pin
11. Cable length: 1.5m
12. The volume limit function protects childrens hearing, with 3 pairs of creative earmuffs to enjoy the fun of DIY.
Specification:
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Package Weight
|
| One Package Weight |
0.28kgs / 0.63lb
|
| One Package Size |
16cm * 14cm * 10cm / 6.3inch * 5.51inch * 3.94inch
|
| Carton Weight |
13.60kgs / 29.98lb
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| Carton Size |
50cm * 44cm * 52cm / 19.69inch * 17.32inch * 20.47inch
|
| Loading Container |
20GP: 233 cartons * 45 pcs = 10485 pcs
40HQ: 541 cartons * 45 pcs = 24345 pcs
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