Specification
Color |
Beige/optional colors |
Frequency range |
200Hz-7000Hz |
Total harmonic wave distortion |
500HZ≤2.7%, 70dB |
OSPL90 |
Max at 1500Hz/136.8dB |
FOG50 |
Max at 1500Hz/48.7dB |
Reference test gain |
Target: 34.8dB |
EQ input noise |
39.8dB |
Response limit |
74.8dB |
Battery type |
Built-in rechargeable Li-ion battery/AA battery |
Working time |
33 hours |
Battery capacity |
40mAh |
Logo |
OEM |
You can buy the products from our company directly.Normally the procedure is:Sign the contact ,payment byT/T, contact the shipping company to delivery the goods to your country.
The free warranty is one year from the day of Commissioning qualified.
Of course,we will prepare for everything in advance if it is necessary .Generally,it is require that customers must have build agency relationship or business relationship with our company.
Generally,our price is valid within one month from the date of quotation .The price will be adjusted appropriately according to the price fluctuation of raw material and changes in market .
Yes, most of our products have the CE certificate.