Upgraded Bluetooth 5.4 Transmitter Receiver 2 in 1

Summary

• Upgraded Bluetooth V5.4: This upgraded bluetooth 5.4 receiver for speaker receiver utilizes upgraded Bluetooth V5.4 technology and an advanced chipset, combined with the A2DP protocol, offering stable connectivity and excellent signal stability. It provides high-quality, clear Hi-Fi music streaming, with more stable signal transmission, lower latency, and a better experience for music playback and voice calls, delivering a pleasant listening experience
• Easy to Use: The 2 in 1 bluetooth 5.4 receiver for speaker supports both transmit and receive modes. Use the included 3.5mm RCA audio cable to connect Bluetooth devices (such as smartphones/tablets/laptops) to car audio systems/old speakers/home audio systems/wired speakers/headphones. Note: This product does not have a built-in microphone and does not support hands-free calling
• Long Battery Life: The bluetooth audio receiver built-in 240mAh rechargeable lithium battery can be fully charged in just 2 hours using a micro USB charging cable. A full charge provides approximately 20 hours of continuous use, allowing you to enjoy a full day of music
• Continuous Playback While Charging: This upgraded bluetooth receiver supports continuous playback while charging, ensuring uninterrupted music playback. When you turn on your device's Bluetooth, it will automatically connect to the last paired device
• Save Your Old Speakers: The bluetooth receiver 3.5mm jack is the perfect solution for wirelessly transmitting music from your phone, tablet, or laptop to your old speakers/stereo systems/car audio systems/wired headphones via Bluetooth. Give your old audio equipment a new lease on life! Simply press the power switch to turn it on/off and play/pause music