This Earphone

Buy.com has the Plantronics Explorer 340 Bluetooth Headset for $25 with free shipping. Up to 8 hours of continuous talk time, 240 Hrs Standby Time. Buy.com has it with the Plantronics XM100 Headset for $34.
All-day wearing comfort, compact design weighs less than an ounce
Freedom to roam up to 33 feet from your Bluetooth device

Product description from Buy.com:!

The Plantronics Explorer 340 is a sleek, lightweight headset that fuses Bluetooth wireless technology with effortless call control for a true hands-free experience. The Explorer 340 headset is easy to use and incorporates all call features like volume, answer/end call, last-number redial, and voice-activated dialing, into one single button. Delivering up to eight hours of talk time, the Explorer 340 provides the convenience you want and the mobility you need to suit your busy, active lifestyle.

FeaturesManufacturer Plantronics, IncManufacturer Part Number EXPLORER 340Standard Warranty 1 YearMicrophone Type IntegratedDesign Type Over-the-ear Manufacturer Website Address www.plantronics.comConnectivity Technology Wireless Bluetooth 32.81 ftWeight 0.6 oz Product Name Explorer 340 Bluetooth HeadsetProduct Type Earset

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Buy.com has the AV LAB 3.5mm Circumaural Stereo Headset for $40.24 - $20 Exclusive Mail-In rebate (Expires 12/31/2008) = $20.24 with free shipping.
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Buy.com has the JWIN ILuv I301 Ultra Lightweight Earphone - Black for only $12.99 with free shipping.
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Computers4SURE.com has the Altec Lansing InMotion Earphones With Noise Reduction And Volume Control - White for only $77.95 with free shipping.

Product description from Computers4SURE.com:

InMotion earphones with Etymotic Research technology deliver a perfect combination of near-perfect sound reproduction and dead-quiet noise isolation. While musicians, audiophiles and acoustic engineers have util!
ized this (ER) technology since the mid 80’s, it is now available to enthusiasts anywhere with the introduction of the new inMotion earphones. Engineered to provide a genuinely accurate music stream, these micro earphones assure smooth treble, clear and natural piano, crisp percussion and rich orchestral music. The earphones are shaped to comfort-fit like earplugs, capturing awesome bass within the ear. Importantly, this earplug design blocks out external sound, allowing lower level listening volume and preventing hearing damage and overload distortion from otherwise excessive noise. Perfect silence for beautiful music. Just listen.

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NewEgg.com has the Jabra BT3030 Bluetooth Stereo Earset for $30 + $7 shipping = $37 shipped. It pairs with your Bluetooth stereo device (typically your phone) and plays back in full stereo. It has an integrated microphone so that you can take calls as well.
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Buy.com has the Plantronics Pulsar 260 Stereo Bluetooth Headset for $37 with free shipping. Works up to 33 feet from your Bluetooth devices and listen time up to 7 hours, talk time up to 9 hours, standby time up to 200 hours, recharge in two hours or less.
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NewEgg.com has the 2 Pack Nolan Mini Bluetooth Headset for $23, with free shipping with coupon code “EMCAJCJBB” (Expires 9/3). Supports the Headset, Handsfree, L2CAP, SDP and RFCOMM profilesthisearphone.com

Product description from NewEgg.com:

Convenient call answer/end with blue LED multi-function button

Echo and noise cancellation technology minimizes background noise

Lightweight, compact design with 1-touch volume controls

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Buy.com has the Ambicom Wireless Bluetooth Stereo Headphone Kit for $76 - $20 rebate (Expires 8/31) = $56 with free shipping. Listerning time up to 5 Hours, standby time up to 60 hours, distance up to 33 feet and weight 1.32oz and compatible with Major VOIP/Instant Messengers.

Product description from Buy.com:

The A!
mbiCom Wireless Bluetooth Stereo Headphone Kit (WST-KIT) for iPod and MP3 player allows you to listen to your devices freely without the cable. The kit includes a Bluetooth Stereo Headphone and a Bluetooth Audio Transmitter. Simply plug the standard 3.5mm Bluetooth Audio Transmitter cord into your iPod or MP3 player jack and you are ready to enjoy your music. It can also be use on a TV, CD player or other devices that has the standard 3.5mm earphone jack to listen wirelessly.

WST-KIT can also be use as a hands free headset when the Bluetooth Stereo Headphone is paired with a compatible Bluetooth mobile phone. It will let you receive and reject calls with the press of a button while listening to your music. You will never miss a call again.

An optional Bluetooth USB adapter will turn the Bluetooth Stereo Headphone into a VOIP device that?s compatible with Skype, MSN Messenger, Yahoo Messenger and others Instant Messengers on a PC/Laptop. The Bluetooth USB Adapter als!
o allows you to communicate with other Bluetooth Devices 4 times faste
r than the previous Bluetooth Version.

FeaturesLight WeightTravel Friendly Compatible With Majot VOIP/Instant MessengersSkype, Yahoo Talk Messenger, MSN Messenger and more.Freedom listen/chat from your comfortListen to music or chat to your friends and families without the wire.Supported Bluetooth ProfilesHeadphone: Handsfree, Headset, A2DP, AVRCP.Transmitter: A2DP

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Buy.com has the Panasonic RP-HTX7 Retro Style Headphones for $36 with free shipping. 3.5mm Mini-phone Stereo, 4 feet Cable Length.

Product description from Buy.com:

PANASONIC RP-HTX7K Monitor Style Headphones Black

FeaturesEarpiece Design Over-the-headManufacturer PanasonicConnectivity Technology WiredWireless Technology Not ApplicableColor BlackEarpiece Type BinauralManufacturer Part Number RP-HTX7K1Manufacturer Website Address www.panas!
onic.comForm Factor Ear-cupHost Interface PhonoPlating Gold PlatedWeight 5.397 ozProduct Model RP-HTX7-K1Product Name RP-HTX7-K1 Stereo HeadphoneProduct Type Headphone

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Newegg.com has the Motorola HT820 Wireless Stereo Cell Phone Headset for $36.99 + $8.25 shipping = $45.24 Shipped.
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