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Price
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$108.00 Single
$169.00 Single + Neck Loop
$179 Twin + Neck Loop
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$159.00
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$149.00
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$149.00
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$169.00
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Use
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Bluetooth
cell phone,
Bluetooth stereo audio player
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Bluetooth
cell phone
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Bluetooth
cell phone
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Bluetooth
cell phone with stereo audio
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Bluetooth
cell phone,
Bluetooth stereo audio player
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Style
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Light weight
neck loop and single or twin ear hooks
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Amplified neck loop
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Powered neck loop
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Powered neck loop
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Dual
stereo earphones
(un-aided use)
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Bluetooth Version
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version 1.2
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unknown
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version 2.0 +ERD
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version 2.0
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version 1.2
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Bluetooth Profiles
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Headset
(HSP)
Hands-Free
(HFP)
Advanced Audio Distribution
(A2DP)
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Headset
(HSP)
Hands-Free
(HFP)
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Headset
(HSP)
Hands-Free
(HFP)
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Headset
(HSP)
Hands-Free
(HFP)
Advanced Audio Distribution
(A2DP)
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Headset
(HSP)
Hands-Free
(HFP)
Advanced Audio Distribution
(A2DP)
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Voice Tags
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Yes
(phone dependent)
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Yes
(phone dependent)
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Yes
(phone dependent)
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Yes
(phone dependent)
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Yes
(phone dependent)
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Last Number Redial
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Yes
(phone dependent)
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Yes
(phone dependent)
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Yes
(phone dependent)
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Yes
(phone dependent)
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Yes
(phone dependent)
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Hearing Loss
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Mild
to Severe
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Mild
to Severe
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Mild
to Moderate
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Mild to Moderate
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Mild
to Severe
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Volume
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●●●○○
(neck loop)
●●●●●
(ear hook)
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●●●●●
(neck loop)
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●●●●○
(neck loop)
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●●●●○
(neck loop)
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●●●●●
(ear phone)
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Volume Control
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Button
- step increments linked to cell phone volume level
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Rotary dial
- continuous adjustment, independent of cell phone
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Button
- step increments linked to cell phone volume level
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Button
- step increments linked to cell phone volume level
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Button
- step increments linked to cell phone volume level
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Mono / Stereo
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Mono
Stereo (A2DP)
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Mono
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Mono
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Mono
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Mono
Stereo (A2DP)
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Built-in
Microphone
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Yes
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Yes
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Yes
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Yes
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Yes
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Multi-function
"Talk" Button
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Located on in-line barrel connector
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Left side
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Centered on front
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Left side
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Located on in-line barrel connector
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Ring Tones
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Plays pre-defined Beetle ring tone only
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Plays pre-defined CLA7BT ring tone only
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Plays pre-defined Artone ring tone only
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Plays pre-defined MaxIT ring tone only
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Plays pre-defined Beetle ring tone only
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Wire
Color
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Black
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Black
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Black
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Black
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Black
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Talk Time*
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up to
4 hrs.*
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up
to 4 hrs.*
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up to
15 hrs.*
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up to 15 hrs.*
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up to
4 hrs.*
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Stand-by Time*
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up to 70 hrs.*
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up to
120 hrs.*
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up to
380 hrs.*
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up to 500 hrs.*
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up to 70 hrs.*
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Reception / Clarity
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●●●●○
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●●●●●
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●●●○○
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●●●○○
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●●●●○
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Battery
Powered
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Built-in:
Lithium-ion
Rechargeable battery
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Built-in:
Lithium-ion
Rechargeable battery
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Built-in:
Lithium-ion
Rechargeable battery
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Removable:
1
Rechargeable or Disposable AAA battery
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Built-in:
Lithium-ion
Rechargeable battery
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Wall Socket
AC-to-USB
Power Adapter
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Yes
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Yes
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Yes
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N/A
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Yes
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Car Power Adapter - USB
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No
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Yes
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Yes
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Yes
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No
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USB Charge Cable
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USB charge cable
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USB charge cable
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USB charge cable
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USB single AAA battery charger
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USB charge cable
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Accessories
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Single ear hook
Twin stereo ear hooks
Neck Loop
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Adjustable neck loop
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3 interchangeable faceplates:
red, blue, black
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2 rechargeable AAA batteries,
1 spare battery cover
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-
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T-coil
Compatible
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Yes
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Yes
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Yes
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Yes
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No
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Manufacturer Warranty
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1 year
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1 year
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2 year (new Feb. 09)
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1 year
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1 year
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