USB Bluetooth 4.0 Adapter - 10m Class 2 - Bluetooth & Telecom Adapters | StarTech.com
CBT40NANO Bluetooth 4.0 Class 1 USB Adapter - Conceptronic
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
Tribit Stormbox Pro 40-Watt Bluetooth Speaker; 360-degree Sound : A. T. Guys, Your Access Technology Experts
Down4sound - BassBX G01 - 40 WATT Portable Bluetooth Speaker (BLACK) - Down4Sound Shop
Amazon.com: Wireless Earbuds Bluetooth 5.3 Headphones 40 Hrs Playtime with LED Display, Deep Bass Stereo and Noise Cancelling Bluetooth Ear Buds IP7 Waterproof Wireless Earphones with Mic for iPhone Android White : Electronics
Tripp Lite Mini Bluetooth USB Adapter 4.0 Class 1 164ft Range 7 Devices - network adapter - USB - U261-001-BT4 - Wireless Adapters - CDW.com
Amazon.com: Nokia Essential Wireless Headphones - Universal Bluetooth - 40 Hours Playback - Soft Leather Over Ear with Foldable Headband,Black : Electronics
Marantz Cinema 40 125W 9.4 Ch Bluetooth Capable with HEOS and Dolby Atmos 8K Ultra HD A/V Home Theater Receiver with Alexa Black CINEMA40 - Best Buy
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
MPOW Swift Bluetooth 4.0 Headphones review - The Gadgeteer
THX-40 Bluetooth Headset – Thronmax Microphones | Vertigain® Technology
SM-R860NZSAXAA | Galaxy Watch4, 40mm, Silver, Bluetooth | Samsung Business US
JBL Charge 5 - Speaker - for portable use - wireless - Bluetooth - 40 Watt - teal | Dell USA
Apple Watch Series 6 40mm 44mm GPS + WiFi + Bluetooth - All Colors- Good | eBay
Turtle Beach Stealth 700 Gen 2 MAX Wireless Multiplatform Gaming Headset - Xbox X, Xbox S, Xbox One, PS5, PS4, Windows 10 & 11 PCs, NSW – Bluetooth, 40+ Hour Battery, 50mm Nanoclear Speakers, Black - Walmart.com
JBL Charge 5 - Speaker - for portable use - wireless - Bluetooth - 40 Watt - 2-way - black | Dell USA
Mini USB Bluetooth 4.0 Dongle - 50m - Bluetooth & Telecom Adapters | StarTech.com
Orico USB Bluetooth 4.0 Adapter - Black - Orico
QFX Bluetooth Radio with Flashlight and Fan Black R-40 BLK - Best Buy
Bluno Mega 2560 - Arduino Mega 2560 Compatible - Bluetooth 4.0 - DFRobot
