Product Description

COMPATIBLE PHONE LIST: DO NOT BUY IF YOU CAN NOT FIND YOUR PHONE MODEL IN LIST
Northern Telecom (Nortel): 1120E IP, 1140E IP, 1150E IP, i2002 (ip2002), i2004 (ip2004), 2465, 2564, M3903, M3904, M3905, M7208, T7208, M7308, M7310, M7316, T7316, T7316E, M7324, M7900, M8001, M8003, M9516, M9009, NT8B20, NT8B30, NT8B40, NT8B50, NTZK23AA, AB: (M2216):ACDI, Vista Powertouch 480, 480e, 480i NEC: Electra Elite IPK Dterm Series E models DTU-8, DTU-8D, DTU-16, DTU-16D, DTU-32, DTU-32D, DTP-8, DTP-8D, DTP-16, DTP-16D, DTP-32, DTP-32DDT700, DT730, DT750, DT300, DT310, DT330; Dterm Series i; Aspire , DSX, ETJ, ETZ Series Mitel: SuperSet 4000 Series models 4015, 4025, 4125, 4150 (rev G or newer); IP Phone: models 5010, 5020, 5040, 5055, 5140, 5201, 5205, 5207, 5210, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5250, 5312, 5324, 5330, 5340, 5550 Aastra: 480e, 480i, 53i, 55i, 57i, 57iCT, 5370, 5370i, 5380, 5380i, 6739i, 6753i, 6755i, 6757i, 6757i CT, 6771, 6773, 6773ip, 6775, 6775ip, 7434ip, 7446ip, 9112i, 9133i, 9143i, 9480i Siemens: Optiset E (CA or HA Option Module) GE: Model 2-9451 3Com: Model 3102, 3103 Toshiba: DKT 3001, 3010S, 3020S, 3020SD, 3014SDL, Strata CIX, DP5022-SD, DP5023-SD, DP5018-S, DP5000-series (note: DKT3000 series phones require Toshiba "BHEU ADAPTER" (sold by Toshiba) Inter-Tel: 8520, 8560, 8600, 8620, 8660, 8662, 8690 Encore ECX 1000 and ECX 2000 Sprint: Protoge models: 475716, 475718 Talkswitch: Model TS-600 ShoreTel: IP100, IP212K, IP230, IP265, IP530, IP560, IP560G, IP565G, 565, 565G Iwatsu: IX-5800, IX-5810, IX-5900, IX-5910, IX-5930 IX 12KTD-3 and IX 24KTD-3 Packet8 (8x8): 6753i, 6755i, 6757i, 53i, 55i, 57i ESI: 48-Key IP Phone, 48-Key Digital Phone, 40D,, 40IP, 60D, 60IP Allworx: IP 9112, 9204, 9212, 9222, 9224 IP Phones

Feature

See Compatible Phone List in Description, DO NOT BUY IF YOU CAN NOT FIND YOUR PHONE MODEL IN LIST, Just get FREE HEADSET EXPERT HELP or ADVICE by CONTACTING US.
Direct connect over the head headset,no additional amplifiers or adapters required, most easy setup headset solution for Most Standard Telephones Equipped with Modular RJ Headset Port.
Superior call Center quality headset, excellent sound quality, lightweight, durable and comfortable for all day use
Noise canceling microphone to reduce background noise and Acoustic Shock Protection circuit to protect your hearing.
Flexible goose neck boom,adjustable headband,Extra comfortable leatherette ear pad, Shirt clips included, NO Mute / Volume Control built in.
Brand : Voistek
Item model num : A2K20HS
MPN(PartNumber) : A2K20HS
EAN : 0602815586269
do not remove - ntos connect log tag
Attention for order international goods All items are delivered from oversea(USA,KOREA,JAPAN,Malaysia)Directly Delivery would be done local shipping company in country of Production Place and Qxpress or POST in singapore Total shipping takes 7~14 working days The item from the third country could take 2 week more than normal delivery in transit No exchange or Return is Allowed because of simple mind change
Such Return or exchange is absolutely allowed for the reason below
Major defect is discovered
Wrong item is Delivered
If you want to retunr or exchage at you cost, kindly Contact us via email
Please check when you return the item just for changing your mind, you could be charge return cost
(orginal + return shipping , duty, and etc)
You should let us know within 7 days from the date you received the item if you'd like to get a refund for the item

About Votage of electronics
The voltage of most electronics goods listed on our shop is 110V
Need transfomer to use US electronics
We cannot accept return for dameged electronic item because of not using transfomer