Amazon.com: Premiertek Dual Mode Bluetooth V4.0 USB Adapter with Low Energy Technology for Notebook Desktop Raspberry Pi (BT-400_V2) : Electronics
Amazon.com: GMYLE Bluetooth 4.0 Broadcom Chip Dongle Adapter, Ultra-Mini USB Transmitter Receiver with LED, Support Windows 10, 8, 7, Plug and Play : Electronics
Amazon.com: VZ MP3 Player with Bluetooth Headphone Included 16GB TF Card Lossless Sound Sweatproof for Running Gym audiobook : Electronics
Amazon.com: Hyvtom Bluetooth Headphone V4.1 Wireless Noise Cancelling Headset in-Ear Earbuds with Microphone Handsfree for Driving or Business, and Secure Fit for iPhone Android Cell Phones : Electronics
Amazon.com: Edifier W296BT Bluetooth v4.1 Sports Headphones in-Ear Earphones Sweat Water Resistant CVC Noise Suppression - Black : Electronics
Amazon.com: StarTech.com Bluetooth Adapter - Mini Bluetooth 4.0 USB Adapter - 50m/165ft Wireless Bluetooth Dongle - Smart Ready LE+EDR (USBBT1EDR4),Black : Everything Else
Amazon.com: Portable Retro Bluetooth Speaker, FM Radio, Vintage Style Speaker, Stereo Sound, Bluetooth V4.2, with Built-in Mic, AUX Line and TF Card by Rekome : Electronics
Amazon.com: F910 Retractable Bluetooth Earphone Business Lavalier Earphone Sports Bluetooth Headset Voice Prompts Call Vibration Bluetooth V4.1 Anti-Lost : Electronics
Amazon.com: Over Ear Bluetooth Wireless Headphones - August EP650 with Android/iOS App for Custom Sound Control - Enjoy Bass Rich Sound and Optimum Comfort - Bluetooth v4.2, NFC and aptX LL Low
Amazon.com: New bee Bluetooth Earpiece V5.0 Wireless Handsfree Headset 24 Hrs Driving Headset 60 Days Standby Time with Noise Cancelling Mic Headsetcase for iPhone Android Samsung Laptop Truck Driver, Gold : Cell
Amazon.com: Fineblue F-V3 Retractable Bluetooth Earphone Business Lavalier Earphone Wireless in-Ear Earphone Caller ID Voice Prompts Stereo Bluetooth V4.1 Single Ear Answering(Black) : Electronics
Amazon.com: Bluetooth V4.2+EDR Wireless Head Phones Athlete Sport Series, 4-Colors, Dual Track, Stereo HiFi w/mic,Excellent Base (Black) : Electronics
Amazon.com: Alphasonik Phantom Wireless Bluetooth V4.2 Portable Party Speaker with Loud 30W HD Stereo Sound and Rich Bass, Built-in Mic, Micro USB, Auxiliary, 4000mAh Battery 24-Hour Playtime for iPhone, Samsung : Electronics
Amazon.com: Kinivo USB Bluetooth Adapter for PC BTD400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, Linux, MacOS, Laptop & Headphones : Electronics
Amazon.com: Intera Bluetooth Neckband Headphones with Magnetic Earbuds, V4.2 Wireless Bluetooth Headset with Mic Sports Headphones for Running HD Stereo Noise Cancelling Earphones for iPhone Samsung LG, Black : Electronics
Amazon.com: Beats Beats_X in Ear Wireless Bluetooth 4.0 Earphones in Black Featuring Crisp Sound fit for Your Life (Renewed) : Electronics
Amazon.com: Bluetooth V4.2+EDR Wireless Head Phones Athlete Sport Series, 4-Colors, Dual Track, Stereo HiFi w/mic,Excellent Base (Blue) : Electronics
Amazon.com: Alphasonik ASE300BT Bluetooth Headphones, V4.0 Wireless Sport Headphones, Sweatproof Running Headset with Built in Mic for Workout Exercise IPX5 SplashProof, Ergonomically Designed for Extra Comfort : Electronics
Amazon.com: 60W 10 Port USB 3.0 Hub Includes 3 Smart Charging Ports with Individual Power Switches and LEDs and 60W 12V/5A Power Adapter+USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2
![Amazon.com: Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] Gray (BT-UB40-GRY) : Electronics](https://m.media-amazon.com/images/I/715fg5778AL._AC_UF894,1000_QL80_.jpg "Amazon.com: Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] Gray (BT-UB40-GRY) : Electronics")
Amazon.com: Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] Gray (BT-UB40-GRY) : Electronics
Amazon.com: Edifier W280BT Stereo Bluetooth v4.1 Headphones Earphones for Fitness, Running, Working Out Sweatproof - White : Electronics
Amazon.com: SoundPEATS Q30 HD Bluetooth Headphones in-Ear Stereo Wireless 5.0 Magnetic Earphones IPX6 Sweatproof Earbuds with Mic for Sports, Immersive Bass, 10mm Drivers, aptX-HD, 13 Hours Playtime : Electronics
Amazon.com: Bluetooth Headset V4.2, SHINETAO Hands-Free Bluetooth Earpiece Cell Phones, 2 HD Microphones Wireless Earpieces Business/Driving/Office, Compatible with iPhone/Samsung/Android : Cell Phones & Accessories
Amazon.com: TP-Link USB Bluetooth Adapter for PC(UB400), 4.0 Bluetooth Dongle Receiver Support Windows 11/10/8.1/8/7/XP for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers : Electronics
