Weight:0.7g
Operating temperature:-30+70
Frequency Range :300...4000Hz
Maximum Power:20mW
Normal Power:10mW
Input at 1KHz:180mV
Output sound pressure level:106
manufacturer for hearing aid,
competitive price;
various products on sale
professional technical service
Delivery Time: | 7 days |
Package: | plastic, PS foam |
Supply Ability: | 150000 Piece/Pieces per Month |
Minimum Order Quantity: | 10000 Piece/Pieces |
Payment Terms: | T/T,Western Union,MoneyGram |
Port: | Shanghai |
Model Number: | DDR1032J01 |