• Newly upgraded Bluetooth-compatible 5.3 chip, multiple data transmission is more stable, wider wireless coverage
• Make the car audio turn into Bluetooth-compatible audio in seconds, making driving safer
• Suitable for various mainstream vehicles, FM87.5-108.0MHz is adjustable, plug-and-play
• Get rid of wires, listening to music/voice is more comfortable
• The FM frequency is displayed on the screen clearly 
• Fully compatible with personal computers, Android systems, iOS mobile phones, tablets and other Bluetooth-compatible devices, as well as audio equipment with audio input interfaces

Specification:

• Model: W3
• Bluetooth-compatible version: Bluetooth-compatible 5.3
• Bluetooth-compatible protocol: A2DP/AVRCP
• Transmission distance: 10-15m
• Input voltage: USB DC5V
• Support memory card: up to 128GB memory card (not included)
• Net weight: 10g