Check Your Exact Phone Model
Start with the brand and complete model number of the phone you use for calls.
Do not choose a headset from the connector shape alone. Similar modular plugs can use different wiring.
Wantek
Wantek® h602 RJ9【RJ1】Dual-Ear Desk Phone Headset
3.0 oz
In stock (469 units)Regular price $2800Unit price-
Wantek
Wantek® h600 RJ9【RJ1】Mono Wired Headset for Compatible Desk Phones
3.0 oz
In stock (72 units)Regular price $2600Unit price-
Wantek
Wantek® h602 RJ9 (RJ2) Dual-Ear Office Phone Headset
3.0 oz
In stock (96 units)Regular price $2623Unit price-
Wantek
Wantek® h600 RJ9 (RJ2) Mono Headset for Office Phones
3.0 oz
In stock (686 units)Regular price $2600Unit price-
Wantek
Wantek® h600 RJ9【RJ4】Mono Landline Phone Headset
3.0 oz
In stock (89 units)Regular price $2600Unit price-
- Sold out
Wantek
Wantek® h602 RJ9【RJ2QD】Call Center Landline Headset with Quick Disconnect
3.2 oz
Regular price $3000Unit price -
Wantek
Wantek® h600 RJ9【RJ1QD】Mono Landline Headset with Quick Disconnect
3.9 oz
In stock (487 units)Regular price $2800Unit price-
- Sold out
Wantek
Wantek® h682 RJ9【RJ1】Dual-Ear Headset for Compatible Desk Phones
3.7 oz
Regular price $2000Unit price -
Wantek
Wantek® h682 RJ9【RJ2】Dual-Ear Wired Headset for Compatible Cisco IP Phones
3.7 oz
In stock (110 units)Sale price $2899 Regular price $3599Unit price-
Wantek
Wantek® h681 mono RJ9【RJ1】Telephone Headset for Compatible Landline Phones
3.7 oz
In stock (96 units)Regular price $1900Unit price-
Wantek
Wantek® h602 RJ9【RJ4】Dual-Ear Telephone Headset for Office Phones
3.0 oz
In stock (497 units)Regular price $2800Unit price-
Desk Phone Headset Buying Guide
Choose a Wired Desk Phone Headset in Three Steps
Confirm the Correct Connection
The collection includes RJ9-style wired headsets in different wiring configurations.
Select RJ1, RJ2 or RJ4 only after confirming the version required by your phone.
Choose Your Wearing Style
Choose mono when you need to keep one ear open to coworkers, visitors or activity around the desk.
Choose dual-ear when you prefer audio in both ears and greater focus during frequent calls.
Start with
Your complete phone brand and model number.
Verify next
The required Wantek wiring configuration before selecting RJ1, RJ2 or RJ4.
Choose last
Mono or dual-ear based on how much surrounding awareness you want while working.
DECT & Connector Compatibility
Does a DECT Phone Automatically Use RJ9?
No.DECT describes the wireless connection used by a cordless phone system; it does not determine the headset connector.
Some cordless or DECT phones use a 2.5mm headset jack rather than RJ9. Check the exact phone model and physical headset port before choosing a headset.
Using a 2.5mm headset jack? Compare 2.5mm Phone Headsets
Before You Compare Models
What Should You Compare?
Phone Compatibility
Compatibility is the first requirement.
An RJ9-style plug may physically fit a phone even when the internal wiring is different. Confirm your exact phone model and required wiring version before purchase.
Mono or Dual-Ear
Mono headsets keep one ear open and can suit reception desks, front desks and offices where users need awareness of their surroundings.
Dual-ear headsets provide audio to both ears and can suit frequent calling or workspaces where stronger focus is preferred.
Noise-Cancelling Microphone
Microphone noise cancellation is designed to reduce surrounding sound picked up by the microphone so the person on the other end of the call can hear your voice more clearly.
It is different from active noise cancellation, which reduces sounds heard by the headset wearer.
Quick Disconnect
Selected wired models use a Quick Disconnect connection.
QD lets the headset separate from its cable without removing the entire phone connection, which can be useful for shared desks and call-center workflows.
Fixed-Desk Workflows
Why Choose a Wired Desk Phone Headset?
For a compatible desk phone, a wired RJ9 headset provides a direct connection without Bluetooth pairing, battery charging or computer software.
This makes wired headsets a practical option for fixed workstations, reception desks and phone-based customer-service teams.
The correct connection still matters more than the headset style. Verify the phone before choosing a model.
Compatibility Questions
Frequently Asked Questions
Does every RJ9 headset work with every desk phone?
No. Modular headset plugs can look identical while using different internal wiring. Check the exact phone model and required Wantek RJ1, RJ2 or RJ4 configuration before ordering.
How do I know which RJ wiring version I need?
Use your phone's complete brand and model number with Wantek's compatibility resources. Do not select the wiring version from the connector appearance alone.
Is an RJ9 headset the same as a DECT headset?
No. RJ9 describes a modular wired connection used by compatible desk phones. DECT is a wireless telephone standard, and DECT phone systems can use different headset connections.
Should I choose a mono or dual-ear headset?
Choose mono when you need to hear people or activity around you. Choose dual-ear when you prefer audio in both ears and greater focus during calls.
Does a wired RJ9 headset require Bluetooth pairing or charging?
Compatible wired RJ9 models connect directly to the phone and do not require Bluetooth pairing or battery charging.
Can I plug an RJ9 headset directly into a computer USB port?
No. RJ9 desk-phone headsets do not plug directly into a standard USB port. Choose a headset designed for your computer connection instead.
Verify Your Phone Before You Order
The fastest way to narrow the options is to start with your exact phone model.
