BT Version: 5.3. This Blue Tooth USB Adapter uses CVC and blue tooth 5.3 technology, which improves the sound quality and reliability of your wireless connection. They ensure noise and interference-free audio transmission for your devices.
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Essager Multifunctional Bluetooth 5.0 Adapter. - Bluetooth 5.0, support multiple protocols, compact and long battery life. - Support a variety of Bluetooth protocol (A2DP/AVDTP/AVRCP/RFCOMM/HFP/HSP SPP/HID).
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The user's voice can be transmitted through the USB Bluetooth adapter microphone. 1 USB Bluetooth adapter wire. and the indicator light flashes when it enters the blue light. [Indicator status] Boot: Blue light flashes.
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๐ง2-in-1 Bluetooth 5.1 Audio Receiver & Transmitter. ๐ต Works with 3.5mm AUX jack devices: TV ๐บ, car stereo ๐, PC ๐ป, headphones ๐ง, speaker ๐. 1 ร 3.5mm AUX Cable. RX: Add Bluetooth to your car or speaker for wireless music.
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BLUETOOTH WIRELESS USB DONGLE. Upgraded Bluetooth 5.4/5.3+BLE (LMP:12.45). Backward-compatibility with Bluetooth versions such as 5.2/5.1/5.0/4.0/3.0/2.0. Connect once manually, and connect automatically thereafter.
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Supporting devices: Bluetooth earphones, Bluetooth speakers, Bluetooth mouse keyboard, etc. Support simultaneous connection of multiple Bluetooth devices, such as headphones, mice, and wireless keyboards;.
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ใTransmitter & Receiver 2 IN 1ใ - The portable adapter can be used as either a transmitter or receiver. In transmitter mode, the adapter connects to your Bluetooth-enabled receiving devices, such as headphones or speakers, and transmits the audio signals to these devices.
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