Customer Service +86 155 1710 3523
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Free standard shipping on all orders
All orders are processed within 1-3 business days after we receive your full payment, excluding weekends and holidays.
As soon as your order is ready, we’ll update the tracking number and inform you of the information. We highly recommend that you register as a Retevis Member here. If the item you ordered is temporarily out of stock, our customer service team will reach out to you. You can choose to wait until the item is back in stock or cancel your order.
Your order will be shipped from China. Also, we have a warehouse in Canada. Therefore, your orders may be shipped from China or Canada Warehouse depending on the availability of the product in our inventory.
Specification:
Speaker | |
Diameter | Φ23mm*5.5 mm |
Impedance | 8 Ohm±15% at 1 kHz |
Sound pressure level | 91±3dB at 0.1W,0.1M |
Rated power | 0.8W |
Maximum output power | 1W |
Microphone | |
Types | Condenser electret microphone |
Maximum impedance | 2.2k Ohm |
Sensitivity | -40±3dB at1Khz(0Db=1V/Pa) |
Operating Voltage | 1.5-10VDC |
Plug wire | Φ3.0mm PU 4-core straight line 1.0m |
Ear hook | Φ1.95mm PU 2-core coiled wire |
All orders are processed within 1-3 business days after we receive your full payment, excluding weekends and holidays.
As soon as your order is ready, we’ll update the tracking number and inform you of the information. We highly recommend that you register as a Retevis Member here. If the item you ordered is temporarily out of stock, our customer service team will reach out to you. You can choose to wait until the item is back in stock or cancel your order.
Your order will be shipped from China. Also, we have a warehouse in Canada. Therefore, your orders may be shipped from China or Canada Warehouse depending on the availability of the product in our inventory.
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