Share
In order to use Bluetooth, a device must be compatible with the subset of Bluetooth profiles (often called services or functions) necessary to use the desired services. A Bluetooth profile is a specification regarding an aspect of Bluetooth-based wireless communication between devices. It resides on top of the Bluetooth Core Specification and (optionally) additional protocols. While the profile may use certain features of the core specification, specific versions of profiles are rarely tied to specific versions of the core specification, making them independent of each other. For example, there are Hands-Free Profile (HFP) 1.5 implementations using both Bluetooth 2.0 and Bluetooth 1.2 core specifications. The way a device uses Bluetooth depends on its profile capabilities. The profiles provide standards that manufacturers follow to allow devices to use Bluetooth in the intended manner. For the Bluetooth Low Energy stack, according to Bluetooth 4.0 a special set of profiles applies. At a minimum, each profile specification contains information on the following topics: Dependencies on other formats Suggested user interface formats Specific parts of the Bluetooth protocol stack used by the profile. To perform its task, each profile uses particular options and parameters at each layer of the stack.
Related Searches

If you like bluetooth aux, try these related items.

Sponsored Links
Banner 1
XDM280BT Bluetooth/CD/AUX Stereo Bundle with 2x 6x9
XDM280BT Bluetooth/CD/AUX Stereo Bundle with 2x 6x9" 300W, 2x 6.5" Speakers
Price:
210.49 USD
Ends:
Aug 31, 09:10 pm
0 Bids
Rotel RA-1570 Integrated Amplifier - Phonostage - USB DAC - Bluetooth
Rotel RA-1570 Integrated Amplifier - Phonostage - USB DAC - Bluetooth
Price:
648.00 USD
Ends:
Aug 07, 09:10 pm
XDM280BT Bluetooth/CD/AUX Stereo Bundle with 2x 6.5
XDM280BT Bluetooth/CD/AUX Stereo Bundle with 2x 6.5" 225W 2x 180W Speakers+Amp
Price:
649.85 USD
Ends:
Aug 31, 09:10 pm
JBL Clip 3 Wireless Bluetooth Speaker, blue
JBL Clip 3 Wireless Bluetooth Speaker, blue
Price:
22.99 USD
Ends:
Aug 31, 09:05 pm
DVR+CarPlay+CAM+For BMW E46 Android 10 9
DVR+CarPlay+CAM+For BMW E46 Android 10 9" Car GPS Navigation Bluetooth Head Unit
Price:
539.23 USD
Ends:
Aug 31, 09:02 pm
Brand NEW Craftsman Versastack 20V Lith-Ion Blutooth Radio + Charger - CMST17510
Brand NEW Craftsman Versastack 20V Lith-Ion Blutooth Radio + Charger - CMST17510
Price:
169.00 USD
Ends:
Aug 31, 08:59 pm
0 Bids
QFX SM-211
QFX SM-211
Price:
250.00 USD
Ends:
Aug 07, 08:56 pm
Sony STR-DH750 Receiver Bluetooth 4K HDMI Remote Manual Antennas Bundle TESTED🔥
Sony STR-DH750 Receiver Bluetooth 4K HDMI Remote Manual Antennas Bundle TESTED🔥
Price:
210.00 USD
Ends:
Aug 31, 08:54 pm
0 Bids
TaoTronics 32
TaoTronics 32" Sound Bar Bluetooth Stereo 4.2 Home Audio Speaker TT-SK023
Price:
24.00 USD
Ends:
Aug 07, 08:52 pm
OBD+CAM+Eonon 7
OBD+CAM+Eonon 7" Android 10 Car Radio Stereo Bluetooth MP5 Player 2Din GPS Navi
Price:
409.43 USD
Ends:
Aug 31, 08:46 pm
1 by one BS003 Classic Wooden 3-Speed Turntable Bluetooth w/3.5mm AUX jack
1 by one BS003 Classic Wooden 3-Speed Turntable Bluetooth w/3.5mm AUX jack
Price:
59.95 USD
Ends:
Aug 31, 08:45 pm
0 Bids
Bose SoundDock 10 Digital Music System w/ Remote AMAZING SOUND!!!
Bose SoundDock 10 Digital Music System w/ Remote AMAZING SOUND!!!
Price:
150.00 USD
Ends:
Aug 07, 08:40 pm
Wireless Bluetooth V4.1 3.5Mm AUX Audio Stereo Music Home Car Receiver Adapter f
Wireless Bluetooth V4.1 3.5Mm AUX Audio Stereo Music Home Car Receiver Adapter f
Price:
17.65 USD
Ends:
Aug 31, 08:19 pm
Nulaxy KM18 Wireless In-Car Bluetooth FM Transmitter 🔥 Black
Nulaxy KM18 Wireless In-Car Bluetooth FM Transmitter 🔥 Black
Price:
11.99 USD
Ends:
Aug 31, 08:07 pm
0 Bids
BOSE SoundLink Color - MINT.  No box. New condition.
BOSE SoundLink Color - MINT. No box. New condition.
Price:
27.80 USD
Ends:
Aug 07, 08:06 pm
DVR+OBD+2Din Android 10 8Core 4+64G 10.1
DVR+OBD+2Din Android 10 8Core 4+64G 10.1"IPS Car GPS Radio WiFi Bluetooth No-DVD
Price:
539.25 USD
Ends:
Aug 31, 07:58 pm
Yamaha YHT-4950U Ultra HD 5.1 Chann Home Theater System
Yamaha YHT-4950U Ultra HD 5.1 Chann Home Theater System
Price:
509.00 USD
Ends:
Aug 31, 07:55 pm
New Wireless Bluetooth NFC Receiver 5.0 RCA 3.5mm USB Jack Aux Audio Adapter
New Wireless Bluetooth NFC Receiver 5.0 RCA 3.5mm USB Jack Aux Audio Adapter
Price:
21.99 USD
Ends:
Aug 31, 07:54 pm
7
7" Single 1 Din Car Stereo Radio DVD Player Bluetooth GPS Navigation 8GB Map AUX
Price:
214.99 USD
Ends:
Aug 31, 07:53 pm
Bluetooth 5.0 Adapter USB AUX Cable Aston Martin DB7 DB9 DBS One-77 Rapide V12
Bluetooth 5.0 Adapter USB AUX Cable Aston Martin DB7 DB9 DBS One-77 Rapide V12
Price:
14.99 USD
Ends:
Aug 31, 07:53 pm