Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-11-21 00:16
69
Company Profile
Shenzhen Handsome Technology Co., Ltd.By certification [File Integrity]
Contact:Mr. Joe Chen(Mr.)
Email:
Telephone:
Phone:
Area:Guangdong
Address:Guangdong
Website: http://szhandsome.tj-runtai.com/
Product size | 43x15x10 mm |
Weight | 4 g |
Max. Saturation sound pressure level(SSPL) | 130dB± 4dB |
Full on Acoustic Gain | F=1600Hz, 45± 5dB |
Total Harmonic Distortion(THD) | F>1000H ≤ 15% F<1000H ≤ 10% |
Frequency Response | 450-3500 Hz |
Equivalent Input Noise | ≤ 32 dB |
Battery | AG13/LR44/L1154 |
Battery Current Drain | 4 mA |
Estimated Battery Life | ≥ 48 Hours |
Rated Voltage | D. C 1.5V |
Special Function Key | 0-1(Power off/on) |
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