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yiwu biotect medical Co.ltd 2yr.
Main Products:医疗器械
Contacts:ElenaChat
Mobile:86-13516898881
WhatsApp:+8613516898881
E-mail: WeChat:biotech0529
Address:24657, 5 Street, 2 F, 59 Gate, International Trade Mart (District 3).
Address:TREET
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产品基本参数 Specification
Max Sound Output: 129±4 dB
Max Sound Gain: 55dB ± 5dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 450~3500 hz
Input Noise: ≤30 dB
Battery: 5# dry battery
Working Voltage dc1.5V
Working Current: ≤4mA
产品重量(包装后) 129g
彩盒尺寸 12x8.5x3.2cm
外箱尺寸 52*45*33.5cm
毛重 26.5KG
净重 25.5KG
装箱数 200台
配件清单
主机 x1
耳塞 x4
耳机线 x1
说明书 x1
反震盒 x1
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