Product Description
Max Sound Output: 130±5 dB
Max Sound Gain: ≥50 dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 300~4000 hz
Input Noise: ≤30 dB
Battery: 5# dry battery
Max Working Hours with Standard Battery: 80 h
Working Voltage: D.C. 1.5V
Working Current: ≤4 mA
Measurement: 6.8×4.5×2.0 cm
Net Weight: 28 g (without Battery)
Special Function Key: N-H Key
Product Image
Img 1
Img 2
Send Inquiry to this Member
Related Products of this Company
This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please
click here.
China Suppliers Quick Searching:
,
