Digital Display bluetooth Adapter Transmitter Receiver TF Card Player HD Digital Display Active Search bluetooth5.0

Specifications 1 Product model K15 Pro2 bluetooth version bluetooth V5 03 Product name bluetooth audio adapter4 Battery capacity 170mAh about 4 hours5 Music format MP3 WAV SBC6 Power supply mode USB Car Charger Computer power supply7 Product weight Weight of bare product about 25g Weight of product with packaging about 53g8 Input parameter DC 5V 2 1A Max 9 Product material High strength PC ABS10 Transmission distance Barrier free distance of 10m11 Interface type AUX port 3 5mm 12 Product color Black13 Supported agreement HFP A2D AVCTP14 Product size About 75 25 12mm15 Supported equipment Ordinary speakers amplifier all kinds of car speakers TV sets desktop computers laptops projectors mixer electronic organ etc 16 Basic functions bluetooth receiver bluetooth transmitter TF card player Active search reject blind connection Hands free call navigation Wireless music listening Computer card reader External sound card Memory connection Features 1 Digital display bluetooth adapter color screen display plug and play high definition sound stable signals 2 Receiving transmitting 3 Active search 4 bluetooth 5 0 chip 5 Polymer battery 6 10 meter signal 7 TF card playing 8 Cooling breathing light 9 Hands free call 10 Navigation broadcasting 11 Lossless audio sound 12 Fully compatible 13 Drive free usage 14 Volume adjustment 15 Fully compatible 16 Memory connection Package Included 1 X Digital Display blu