Are these BT version 4.1?
1335838
I don't know, but they work great with all my devices. They have the best sound yet
1335839
It may only be version 3.0 but it works perfectly with all the latest android and Apple gear
466085
On the other hand it's plausible they've updated the firmware since my purchase as I see other people confirm it being 4.1
1928746
I just noticed the hardware version is B2 and firmware version is 1.6. Hope this is of some help!
1393952
From what I can tell someone is making these generic BT receivers and then they get rebadged - there's a curvy one like the Satechi here and there are square ones e.g. peachtree, nu-force, monoprice... they are all APT-X, wall-wart, RCA + Toslink... the main difference I could see was the price and the packaging (some of the suppliers do add an extra cable or something like that...) Anyway... this is relevant because someone asked the same question of Peachtree: Q: Does BT1 support the AAC codec? I want to stream from iOS devices, which do not have aptX, and at least want the sound quality associated with support for AAC. A: We didn't license the AAC codec for the BT1. In our group testing we found that there was virtually no difference between AAC and the standard A2DP SBC codec in this specific implementation.
1192795
Hi Joseph, Thank you for your inquiry. Yes this item will work for BT156GW01 V.4. Feel free to email us should you have any questions or concerns and we'll be happy to assist you. Thank you, Techorbits
1192796
Hi Joseph, Thank you for your inquiry. Yes this item will work for BT156GW01 V.4.Feel free to email us should you have any questions or concerns and we'll be happy to assist you.Thank you, Techorbits
911891
Yea there is, see http://www.ram-e-shop.com/ds/general/Bluetooth_TRx_Module_New.pdf or just look got the spec number on the module and Google it followed by ".pdf "
425798
Of this model exist two variants, and I bought unfortunately that one without BT...Now I have tried to install a driver for this function but it doesn't work. The machine is good, no complain, but at the moment to buy much better read carefully the technical details....
65944
I believe the updated are the only ones available now. I cannot be positive. Mine is fine.
1414179
It will work with bluetooth 4.0 devices, but it is only bluetooth 3.0 according to http://www.logitech.com/en-us/product/bluetooth-audio-adapter Your bt 4.0 devices will connect just fine in bt 3.0 mode but they cannot take advantage of the reduced power consumption of the 4.0 protocol. from: http://www.bluetoothreport.com/bluetooth-versions-comparison-whats-the-difference-between-the-versions/ Bluetooth v4.0 Backward compatible with v3.0. Provides faster speed in data transmission than the earlier version. It comes with greatly reduced power consuming, as if it does not require any power at all to function. It provides more security in data transmission than the earlier version.
1362614
I don't know for sure but I thought all Bluetooth signals are backwards compatible with old versions.
634544
would I need to purchase the BT-D1 USB transmitter to work with iPhone4/iPod4th gen?
1546138
You are correct those are the series 4 version of the speakers. I choose those because of the built-in wall mounts/stands on the series 4...and the price difference didn't hurt either. I can't tell the difference in sound quality.
819941
I use a v4 with my v2 and they work fine. There may be an issue where encryption between the versions is incompatible, but I don't use the encryption feature, so that doesn't matter to me.
1461511
No BT 4.0. According to Sony's site it features:Bluetooth 3.0NFCMultipoint connectivityHD VoiceaptX® audio enhancementInformation found here:http://www.sonymobile.com/us/products/accessories/stereo-bluetooth-headset-sbh80/specifications/#tabs
929602
what about in FIRMWARE UPDATE FOR BP230/ BP330/ BPM33 (VER: BD7.930.00/DATE:2013.09.09)?If not, will the bp550 have it?
1546767
Looks like its basically the latest and greatest rev of the product. BT is now compliant with BT4, ability to connect to 2 devices, and a better codec for improved audio quality. Battery life looks a bit longer as well (12 hrs vs 8 hrs).