UNI-ART PRECISE PRODUCTS LTD
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Digital Wireless Chin Headset for Senior
Model No.:
DH170
Colour:
BLACK
Package:
Yes
Customised:
Yes
Special Features:
Wireless
Description
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Description
Product Specifications:
• Music Muting during Verbal Communication
• Volume Control & Adjustment of Sound Balance for Left and Right Ears
• Dock Charging
Carrier Freq. : 2.4GHz
Modulation : GFSK
Operation Power (Tx) : Adaptor DC 5V 550mA
Operation Power (Rx) : Li 3.7V 380mA (built-in)
Speaker Driver : 15mm
Freq. Response : 50~20KHz
Distortion : < 1%
S/N Ratio : > 70dB
Operation Distance : 25M
Set Dimension : 135(W) x 120 (D) x 255 (H) mm
Set Weight : 180 g
Optional : Optical In
• Music Muting during Verbal Communication
• Volume Control & Adjustment of Sound Balance for Left and Right Ears
• Dock Charging
Carrier Freq. : 2.4GHz
Modulation : GFSK
Operation Power (Tx) : Adaptor DC 5V 550mA
Operation Power (Rx) : Li 3.7V 380mA (built-in)
Speaker Driver : 15mm
Freq. Response : 50~20KHz
Distortion : < 1%
S/N Ratio : > 70dB
Operation Distance : 25M
Set Dimension : 135(W) x 120 (D) x 255 (H) mm
Set Weight : 180 g
Optional : Optical In
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Supplier info last updated: 22 Sep 2025
Advertise since: 1 Aug 2007
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