Best Bluetooth 4 0 Transmitters

Avantree Orbit Bluetooth 5.0 Audio TV Wireless Transmitter w/LCD Display, Class 1 Dual Antenna Long Range, Netflix Prime Ready, aptX Low Latency for 2 Headphones, Soundbar PassThrough, for All TVs

TP-Link Nano USB Bluetooth 4.0 Adapter for PC Laptop Desktop Computer, Long Range Bluetooth Dongle/Receiver for Windows 10/8.1/8/7/XP, Plug and Play (UB4A)

SONRU 2024 Upgraded Bluetooth Transmitter Receiver, Bluetooth Audio Adapter Digital Optical TOSLINK RCA 3.5mm Audio Cable for TV/Home Stereo System Low Latency,HD

Syncwire Bluetooth 5.1 FM Transmitter for Car, 38W PD&QC3.0 Fast Car Charger Wireless Radio Adapter Bass Sound Music Player Car Kit with Hands-Free Calling Support USB Drive

1Mii [Upgraded] B03+ Bluetooth 5.3 Transmitter Receiver for TV Home Stereo w/LCD Display, Long Range Bluetooth Audio Adapter for HiFi, aptX Low Latency & HD for 2 Headphones TWS, Soundbar PassThrough

UGREEN Bluetooth Receiver for Hi-Fi, Bluetooth 5.3, Low Latency Audio, 3.5mm Aux and RCA Connection, 8H Playtime, Long Range, Dual Pairing, Bluetooth Adapter for HiFi Amplifier, Home Stereo, Speaker

1Mii B03Pro Bluetooth Transmitter Receiver w/Audiophile DAC aptX HD, Long Range Bluetooth 5.3 Audio Adapter for Home Stereo, TV, Dual Link, aptX LL, Optical RCA 3.5mm Inputs/Outputs

1Mii Bluetooth 5.3 Transmitter Receiver for TV to Headphones, 3.5mm Jack Bluetooth Adapter, aptX Adaptive/Low Latency/HD Audio Adapter for Home Stereo, Airplane, Boat, Gym, Long Battery Life

Avantree Audikast Plus - Bluetooth 5.3 Audio Transmitter for TV with Boosted Optical Volumes, aptX-Low Latency & Adaptive, Qualcomm Chipset, Extended 100ft Range, and Dual Link

UGREEN Bluetooth 5.4 Adapter for PC, USB Bluetooth Dongle Receiver, EDR and BLE Modes, Long Range, Plug & Play, Mini-Sized, Supports Windows 11/10/8.1 for Controller, Headphone, Keyboard, Mouse etc.