The U.are.U 4500 is a USB fingerprint...
Bridges your Bluetooth Device to your Speakers or your Bluetooth Speakers to your Audio Device. Simple one-button switch between transmitter(TX) and receiver(RX) mode. Built in battery and USB power source connection. Ideal for Standard RCA, 3.5mm Jack or AD2P Bluetooth devices.
Bluetooth Reciever USB Interface Range up to 10m OS Support : Windows 7 and above
Wireless headset Bluetooth 4.0 Selfie remote Dual connection Clear sound Color: Black
Range and transmission: upto 10m Talking time: upto 5 hours Standby time: upto 200 hours Charging type: Micro USB Battery: Li-Polymer 100mAh
Nano USB Bluetooth version: V4.0
Bluetooth Dongle USB 2.0 100m Vista
Stereo 3.5mm to Bluetooth
Bluetooth version: 3.0 Operating range: 10 meters Charge time: 1.5 hours Running time: 3 to 4 hours Extends your Bluetooth Signal
APT-X decoding Bluetooth receiving Bluetooth transmitting Auto power on/off
Colour: Black Speaker output: 1.2W Connections: 3.5mm Aux, Micro SD card, USB Bluetooth Version: V2.1 Range: 10m Playback Time: 7h