Amazon.com: Jaap Sweat Proof Truly Wireless Bluetooth 4.2 Sports Earphones IPX5 Sweat Resistant with 6 Hours Battery Life Behind The Ear Hook Design : Electronics
Amazon.com: Plugable USB Bluetooth 4.0 Low Energy Micro Adapter (Compatible with Windows 11, 10, 8.x, 7, Classic Bluetooth, Gamepad, and Stereo Headset Compatible) : Electronics
![Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics](https://m.media-amazon.com/images/I/71i0HInvk2L._AC_UF894,1000_QL80_.jpg "Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics")
Amazon.com: SABRENT USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT UB40) : Electronics
Amazon.com: Bluetooth 4.0 USB Dongle/Adapter,Tangxi Bluetooth Receiver Transmitter for PS4 Playstation,Plug and Play,Support A2DP,HFP,Wireless Audio Dongle for Bluetooth Headset,Low Energy Mini Bluetooth Adapter : Electronics
Amazon.com: Fineblue F920 Retractable Bluetooth Earphone Business Lavalier Earphone Sports Bluetooth Headset Voice Prompts Call Vibration Bluetooth V4.1 Anti-Lost Function(Black) : Electronics
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
Amazon.com: SystemBase - Bluetooth USB Dongle, USB to Bluetooth Adapter, Bluetooth 4.0 EDR Class1, Working Dist 100m, USB 2.0, BlueSoleil Driver, Works with MS Bluetooth Driver (TALUS): Wall Art
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: Bluetooth 4.0 USB Dongle Adapter - Maxesla Wireless Bluetooth Transmitter Receiver for Windows 10/8 / 7 / Vista/XP Laptop PC for Bluetooth Speaker, Headset, Keyboard, Mouse, Game Controller Black : 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: Techkey USB Bluetooth 4.0 Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Call, Keyboard, Mouse, Support All Windows 10 8.1 8 7 : Electronics
Amazon.com: Bluetooth V4.2+EDR Wireless Head Phones Athlete Sport Series, 4-Colors, Dual Track, Stereo HiFi w/mic,Excellent Base (Silver) : Electronics
Amazon.com: TRENDnet Low Energy Micro Bluetooth 4.0 Class I USB 2.0 with Distance up to 100Meters/330 Feet. Compatible with Win 8.1/8/7/Vista/XP Classic Bluetooth, and stereo headset, TBW-106UB : Electronics
Amazon.com: NILEWEI Bluetooth Headset Wireless Earpiece with Microphone for Cell Phones/iPhone/Samsung/Lg, HandsFree Calling Noise Cancelling, Bluetooth V4.1 Single Earbud for Office Trucker Driver(Retractable) : Cell Phones & Accessories
Amazon.com: TROND Bluetooth 5.0 Transmitter Receiver, Bluetooth Adapter for TV, 2-in-1 Wireless Audio Transmitter for PC MP3 Gym Airplane, Bluetooth Receiver for Speakers Headphones Boat Car : Electronics
Amazon.com: Edifier W280BT Stereo Bluetooth v4.1 Headphones - Earphones for Fitness, Running, Working Out Sweatproof - Black : 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: co2CREA Hard Travel Case Replacement for DOSS Touch SoundBox Wireless Bluetooth V4.0 Portable Speaker (Pink) : Everything Else
Amazon.com: Besign Bluetooth 4.1 Car Kit for Handsfree Talking and Music Streaming, Wireless Audio Receiver with Dual Port USB Car Charger and Ground Loop Noise Isolator for Car with 3.5mm AUX Input
Amazon.com: VZ MP3 Player with Bluetooth Headphone Included 16GB TF Card Lossless Sound Sweatproof for Running Gym audiobook : Electronics
Amazon.com: Bluetooth Audio Transmitter, Wireless Bluetooth 4.0 Transmitter Adapter with 3.5mm Stereo Jack for TV / PC / MP3/ MP4/ CD Player/ iPod, etc : Electronics
Amazon.com: Infinity Orb Magnetic Levitating Speaker Bluetooth 4.0 LED Flash Wireless Floating Speakers with Microphone and Touch Buttons (Black) : Electronics
Amazon.com: Kinivo BTH240 Bluetooth Headphones with BTD-400 USB Bluetooth PC Adapter (Black, Bluetooth 4.0, Compatible with Windows, Raspberry Pi, Linux, On-Ear, Hands-Free Calling, Built-in Mic, Foldable) : 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](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 W293BT Bluetooth v4.1 aptX IPX7 Sweatproof and Waterproof in-Ear Earphones with Dual Battery Technology - Black : Electronics
Amazon.com: Sabrent USB Bluetooth 4.0 Micro Adapter for PC + USB External Stereo Sound Adapter for Windows and Mac. : Electronics
Amazon.com: Bluetooth USB Adapter, Bluetooth USB dongle Plug and Play for T27G,T29G,T46G,T48G,T46S,T48S,T52S, Raspberry PI,Windows10/8 : Electronics
