K15Pro With LCD Screen Bluetooth Adapter Audio Receiver Transmitter 3.5mm AUX Car Hands-Free

K15Pro is a Bluetooth adapter that functions as both a receiver and transmitter. It is compatible with various types of cars, mobile phones, computers, and audio devices with input/output interfaces.

• Material: PC, ABS
• Bluetooth operating frequency: 2.4GHz
• Transmission rate: 80Mbps
• Bluetooth transmission distance: approximately 10 meters
• Bluetooth version: V5.0
• Working frequency: 2400MHz
• Interface: AUX and USB
• Basic functions: Bluetooth receiver, Bluetooth transmitter, TF card playback, active search, reject blind connection, hands-free call, navigation, wireless music listening, computer card reader, external sound card, memory back connection
• Power supply mode: USB direct plug charging/power supply
• Battery capacity: 170mAh
• Music format support: MP3, APE, FLAC, WAV, WMA
• Supported protocols: HFP, A2DP, AVCTP
• Input parameters: DC 5V/2.1A
• Size: approximately 7.5 x 2.5 x 1.2 cm
• Weight: approximately 15.4 grams
• Features: high-gloss craftsmanship, stable transmission without delay, plug and play, LCD high-definition digital display, pairing name display, built-in microphone for hands-free calls, memory function for automatic reconnection