xb-302 sound amplifier within the ear sound sound collector loudspeaker

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xb-302 sound amplifier within the ear sound sound collector loudspeaker

EXW Price: Min. order:

¥79.0
≥200/piece

¥77.0
≥1000/piece

¥69.0
≥100000/piece

200 piece

Item No. DX6596
Stock num 100000 piece

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	Number		Unit-price		Total
I want to buy：		×	79.0	=	0

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Description

XB-302 ear-mounted sound amplifier and microphone

Product size: 72*38*30cm
Quantity per box: 200
A box gross weight: 24kg
Carton size: 63*53*36CM

1. The maximum saturation sound pressure is: ≤110±5dB;
2. Maximum Gain: 30dB;
3. Frequency Response Range: 300--4000Hz;
4、Maximum Harmonic Distortion: ≤7%.
5. Equivalent Input Noise Level: ≤30±3dB;
6. Maximum Operating Current: 6mA;
7. Lithium Battery: 55mAh; Charging Case Lithium Battery:
250mAh;

Built-in rechargeable lithium battery.
Charging time: 1-2 hours
Battery life of about 15 hours on a full charge;

Update time：20251103095658

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