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Dci HEAT TREATMENT carries out various heat treatment processes like carburizing, quenching/tempering, hardening, annealing, solution, and gas nitriding for the nuclear plant parts, mold steel, backup roll, marine engines, wind power main shaft, taw(pitch) bearings, large gears, pinions, etc. based on 1 utility model and 2 patents. In particular,
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Pros:- Open sound
- Protects ears from hearing loss due to extreme noise
- If used during outdoor activities, it still enables the recognition of risks. Listen not to noise, but sound!
- Its special speakers enable listening to rich original sounds without having to cover the entire ear
- Free alteration!
- The speaker housing may be
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TECHNICAL DATA
1. TYPE: Open air dynamic and outstanding design
2. FREQUENCY RESPONSE: 20~20,000 Hz
3. DRIVE UNIT: 23 pi
4. SENSITIVITY: 109dB ± 3dB
5. IMPEDANCE: 16 ohm at 1 KHz
6. PLUG: 3.5pi stereo gold
7. COLOR: Black / Red
8. Applications
- Indoors: Listening to the music at home or while exercising,
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TECHNICAL DATA
1. TYPE: Open air dynamic and outstanding design
2. FREQUENCY RESPONSE: 20~20,000 Hz
3. DRIVE UNIT: 23 pi
4. SENSITIVITY: 109dB ± 3dB
5. IMPEDANCE: 16 ohm at 1 KHz
6. PLUG: 3.5pi stereo gold
7. COLOR: Black / Red
8. Applications
- Indoors: Listening to the music at home or while exercising,
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Introduction
HS-500
Product description
Noise canceling electret mic
One volume control
Standard aviation gold plug
Soft foam ear seal
product specification / Models
50mm head cord
Weighting only 12.3 oz
Excellent noise reduction rating of 26dB
Clear frequency response of 20-17,000 Hz distortion free through entire
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Bluetooth Tabmate (KH-200) is accessory for Tablet PC and Laptop and make easy calling.
Bluetooth Wireless Technology and Built-in Transparent OLED & Touch Key pad for ease of use.
Spec
? Bluetooth : Bluetooth V2.1+EDR ,Class II
? Frequency range : 2.4GHz~2.4835GHz ISM Band
? Working range : 10M (33ft)
? Working time : 3 hours
? Standby
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MX7000 is a scanning type fractional ultra-pulse CO2 laser, in which the surgeon can control freely Scan Area, Density Level and Beam Degree. MX7000 is an advanced ultra-pulse CO2 laser of 90㎲, which increases treatment effects while minimizing the influence to neighboring tissues as a fine laser beam is
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HIC-101BC (Binaural Call Center Headset):
(1) FEATURES
1) Super-Pro sound quality, ideal for the most demanding environments telemarketing,
Call center.etc.
2) Intelligent flexible boom, ultra noise cancelling microphone to reduce background noise.
3) Stylish design, lightweight, durable and comfortable for all day use.
4)
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HIC-100MC (Monaural Call Center Headset) :
(1) FEATURES
1) Super-Pro sound quality, ideal for the most demanding environments telemarketing,
Call center.etc.
2) Intelligent flexible boom, ultra noise cancelling microphone to reduce background noise.
3) Stylish design, lightweight, durable and comfortable for all day use.
4)
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Handset Holder(H-250-HD)
H-250-HD:
1) Product :
The H250-HD Handset Holder, which is compatible with the most utilized Handset type in the Military, affixes to most objects/locations(Vehicles, Base Stations) or In-Field/Environmental surroundings(Trees, Temporary Stations)
2)Features :
Secures and Protects the handset from external
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Your Military Handset
H-250:
Introduction
The H-250/U is a lightweight noise canceling handset designed to meet U.S.A. Military specification MIL-PRF-49078.
It is interchangeable with the H-189/GR.
* USE
This Dynamic Handset is the military standard for use with the “PRC” series of radios & military man-pack radio
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Lightweight
Bone Conduction Headset with Boom microphone
Hanics Lightweight Headsets offer high-clarity and discrete two-way radio communications while offering the additional comfort necessary for extended wear. Hanics’ Lightweight headset is appropriate for continuous use in various situations like the hospital,
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Tactical Heavy Duty
Bone Conduction Headset
Bone conduction headset is an exciting reinvention of sound. They are jubilant, and their use is a celebration of freedom! You no longer need to isolate yourself from your surroundings to plug into the music you love. Instead, enjoy an amalgam of the interior and exterior as that music