• 【High-Definition Screen】Innovative HD screen displays working status, providing convenient at-a-glance information for easy operation.
• 【Versatile 4-Mode Design】Features four modes to meet various needs: Receive, Transmit, TF Card Transmit, and TF Card Playback, instantly converting wired devices to Bluetooth-compatible.
• 【Wide Compatibility】Compatible with a vast array of audio devices featuring audio input/output ports, including connecting phones to regular speakers or computers to Bluetooth-compatible headphones.
• 【Plug and Play】Equipped with Bluetooth-compatible 5.4 chip, this adapter requires no drivers, offering hassle-free installation and immediate use.
• 【High-Quality Audio】Delivers high-fidelity stereo sound transmission with strong compatibility and rapid connection.
• 【Smart Memory Function】Automatically reconnects to previously paired devices for effortless usage.

Specifications:

• Bluetooth-compatible Version: 5.4
• Transmission Distance: 10m
• Wireless Protocols: AVRCP, A2DP, HFP
• Output: 3.5mm Audio
• Charging Port: USB-C
• Input Voltage/Current: DC 5V
• TF Card Support: Up to 64GB
• Supported TF Card Formats: MP3, FLAC, WMA, WAV, APE
• SNR: >90dB
• Battery Capacity: 300mAh
• Charging Time: About 1 Hour
• Runtime: TX Mode - About 4 Hours, RX Mode - About 7 Hours