USB bluetooth4.0 Adapter Receiver Transmitter USB Dongle Supports Win8 for Mobile Phone Computer Headset Audio Shengwei

Specifications 1 Brand Shengwei2 Model UDC 324D3 Size 32 8 18 2 7 9MM4 Interface USB5 Color black white6 bluetooth standard 4 0Features 1 Support dual mode EDR LE stereo audio transmission 2 Small and exquisite design take it with you and don t take up space 3 When there is no obstacle the signal can be transmitted at a distance of 20m 4 Broadcom intelligent chip faster transmission rate more stable better compatibility 5 Support 3mbps transmission rate provide high speed file audio data transmission 6 24 bit CRC check to resist interference adaptive frequency hopping reduce crosstalk more stable signal Package Includes 1 bluetooth adapter1 Certificate1 Warranty card