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1.    WELCOME

Thank you for purchasing this system!    This 2.4GHz stereo digital headphone
system  offers  you  advances  in  wireless  transmission  technology  with  built-in
noise cancelling feature in which you can listen to ultra stereo sound from your

audio  components.      The  universal  transmitter  dongle  is  compatible  to  any
audio sources, say DVD player, CD player, i-pod, i-phone, MP3, TV set, VCR,
Hi-Fi  system  or  radio.    Line-In  Jack  on  headset  can  also  work  as  a  wired

headset.

2.    FEATURES

2.4GHz FHSS Digital technology

High quality stereo sound that is virtually interference-free

Transmission is not restricted solely to line of sight

Noise Cancelling Feature on Headphone

Digital Pairing System on Headphone & Transmitter

Electronic Volume Control on Headphone

Built-in Rechargeable Lithium Battery pack in Dongle and Headphone

Auto Shut-off on Headphone

Auto On/Off RF function on transmitter

3.5mm Line in feature for corded headphone application

Operating distance up to 15 feet

Airplane audio adapter

3.    PACKAGING

RF receiver headphone

RF dongle transmitter

Power adapter with

USB charging cable with 2x charging ports

3.5mm to 3.5mm audio cable

Airplane audio adapter

Travel Case

Instruction manual

Summary of Contents for DH1080

Page 1: ...DH1080 2 4GHz Digital Wireless Wired Headphone with Noise Cancelling Instruction Manual Read carefully the instructions before using this system ...

Page 2: ...technology High quality stereo sound that is virtually interference free Transmission is not restricted solely to line of sight Noise Cancelling Feature on Headphone Digital Pairing System on Headphone Transmitter Electronic Volume Control on Headphone Built in Rechargeable Lithium Battery pack in Dongle and Headphone Auto Shut off on Headphone Auto On Off RF function on transmitter 3 5mm Line in ...

Page 3: ...h HEADPHONE RECEIVER Press the Power button for 3 seconds on the Right side to turn on wireless feature and Green LED will light up The headphone is now linked up with dongle and LED will turn to Blue Turn on Noise Cancelling feature by tuning the On Off switch on Left side to On 1 2 4GHz On Off 2 3 5mm audio jack 3 PAIR 4 VOL VOL 5 ANC ON OFF 6 2 5mm DC jack 7 3 5mm audio wire Power button 2 5mm ...

Page 4: ...switch on the left side to Off Pairing If the headphone remains not working after following the operation processes above start Pairing process by pressing the Power button for 12 seconds In the dongle in shutdown state After that pressing the headphone pair button until the blue LEDs flash The LEDs will change to solid blue when pairing process is finished NOTE In order to protect the dongle and ...

Page 5: ...on continuously during battery charging When charging is finished the dongle LED will be green and headphone red LED will be off Corded Headphone Application The headphone can be applied in corded mode Simply connect the headphone and the audio source by the supplied 1 5 meters audio cable You will then enjoy the audio in wired mode WARNINGS The battery pack must be fully charged before first use ...

Page 6: ...inst harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or ...

Page 7: ...arrier frequency 2 4GHz Operating voltage Transmitter 3 7V Receiver 3 7V Lithium Rechargeable battery pack included Frequency response 90 Hz 20 KHz electrical Distortion 0 5 Signal to noise ratio 70dB Channel separation 40 dB Range Up to 15 feet open area Noise Cancelling 17dB ...

Page 8: ...D or TV etc The connected audio video equipment may not be in playback mode Start playback on by the equipment The headphone output level is set too low Adjust the volume to a suitable level DISTORTION Restart the Pairing process Pressing the Power button for 12 seconds In the dongle shutdown state After that pressing the headphone pair until the blue LEDs flash The LEDs will change to solid blue ...

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