Back to Amazon.com

PRIME MEMBERS

Free shipping. Learn more
X

Free shipping for Prime members on Woot!

Woot! customers who are Amazon Prime members can enjoy special shipping benefits on Woot!, including:

  • Free Standard shipping on Woot! orders
  • Free Express shipping on Shirt.Woot orders

Amazon Prime membership required. See individual offer pages for shipping details and restrictions. Not valid for international shipping addresses.

Cardo Bluetooth Headset

New
Limit 3 per customer
Sold Out
The Woot-Off is dead, but these deals live on!

Want more great deals? Sign up for our Daily Digest emails!

If you’re gonna be one of those Bluetooth headset gapers…

...at least be one of OUR Bluetooth headset gapers

Sure, sure, there are lots of good reasons to use a Bluetooth headset while you talk on your phone. Maybe you’re working as a tech support troubleshooter while you knit your dear mother a shawl. Maybe you’re answering a distress call from a Cub Scout who’s stranded in the woods, but you need both hands to scale the rock face that separates you from him.

But honestly, we know your reason isn’t that good. You just want your hands free to sign your credit card receipt so you can check out at the grocery store without having to interrupt your inane non-conversation with “Jen,” whoever she is. Those of us in line behind you, we don’t know Jen, but now we know she’s home watching a movie. fascinating.

Anyway, if you’re going to be out there in the world annoying us with your stupid, pointless phone calls about nothing, the least you can do is shop here at Woot for the gear you use to conduct them.

That way, when we see you gabbing idiotically around town and think “GOD, I’M GOING TO SLIT THAT JERKFACE’S THROAT, I SWEAR” we’ll be able to stop for a second and remember that we made a couple bucks off you, which will calm us down and maybe save your life.

Back to top

Features

Warranty: One Year Cardo

Features:

  • Hands-free wireless communication
  • Tiny and inconspicuous
  • Delivers great performance
  • clips conveniently onto clothing and allows easy access at all times
  • high polished black lacquer finish
  • Requires only one single Control Button for intuitive operation
  • Works fine with virtually all Bluetooth® phones and provides excellent audio quality
  • Music Time: up to 8 hours
  • Standby time: up to 250 hours
  • Weight: 79 gr. / 2.8 oz.
  • Battery type: rechargeable Li-Po
  • Charging time: approximately 3 hours
  • Dimensions (main body): 1.77 x.0.70×0.91 inches
  • Voice dial supported
  • Built-In ringing
  • Redial and Call Reject
  • Ergonomically adjustable headband and pillow-soft ear cushions for superior fit and wearing comfort
  • Transfer calls from and to mobile phone (mobile dependent)
  • High fidelity stereo sound for superior audio performance
  • Seamless switching between mobile phone and MP3 Player
  • Redial and Call Reject Functions
  • Dedicated buttons allow handset and music control functions directly from the headset
  • Bluetooth® specification v.1.2, Class 2
  • Chip manufacturer: Cambridge Silicone Radio (CSR)
  • CE, IC, FCC, Bluetooth

In the box:

  • S-640 Headset
  • 110 – 220V Universal Travel Charger
  • Quick Guide and Warranty and Registration Card

Specs

Cardo S-640 Clip-On Bluetooth Headset

Specs

Cardo S-640 Clip-On Bluetooth Headset

Sales Stats

Speed to First Woot:
0m 0.225s

Purchaser Experience

  • 3% first woot
  • 3% second woot
  • 23% < 10 woots
  • 31% < 25 woots
  • 39% ≥ 25 woots

Purchaser Seniority

  • 0% joined today
  • 0% one week old
  • 2% one month old
  • 45% one year old
  • 53% > one year old

Quantity Breakdown

  • 31% bought 1
  • 20% bought 2
  • 48% bought 3

Percentage of Sales Per Hour

100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Woots by State

zero wooters wootinglots of wooters wooting

Best sellers

Deals our customers love best.
  1. Safco Standup Student Desk with Book Box
    $13999 $429.8167% off Reference Price
  2. Apple Watch Braided Solo Loop - Black, White Hues
    $2999 $99.0070% off Reference Price
  3. Simple Designs Two Pack Lamp Set
    $2199 $34.9937% off Reference Price
  4. 10 Pack Blue Light Blocking Computer Glasses
    $1299 $69.9981% off Reference Price
Cardo Bluetooth Headset
$2.99 Sold Out
$2.99 USD false 1 Retail EA
1 3
Woot! Woot
4121 International Pkwy Carollton TX 75007 U.S.A.