Wireless Stereo Bluetooth Audio Receiver & Transmitter with AUX/USB Connectivity (KN319)

Product Overview:

🕊️ Elevate your audio experience with the versatile Bluetooth 5.0 Audio Receiver Transmitter, a powerful 2-in-1 device designed to seamlessly integrate with a variety of audio systems. Compact and lightweight, it provides a convenient and efficient way to enjoy wireless audio streaming in any environment, whether at home, in the car, or on the go.

Specifications:

• Models: KN321 (Bluetooth 5.0) / KN319 (Bluetooth 4.2)
• Audio Technologies: A2DP, AVRCP (receiver mode only)
• Operation Range: Up to 10 meters (33 feet) without obstacles
• Charging Time: 2 hours
• Working Time: RX: 6 hours; TX: 5 hours

🔋 Key Features:

1. Dual Functionality: Effortlessly switch between transmitter and receiver modes with a simple toggle. This allows you to transfer audio from non-Bluetooth devices to Bluetooth headphones or speakers, or stream audio from Bluetooth devices to your wired sound systems.
2. Compact and Portable: With dimensions of just 44mm (1.73 inches) and a lightweight design at 18g (0.63oz), the KN321 is an ideal companion for travel. Slip it into your backpack or laptop bag, and enjoy high-quality audio streaming wherever you go.
3. Extensive Compatibility: Pair the adapter with a variety of devices including computers, laptops, home stereo systems, speakers, headphones, smartphones, MP3 players, and CD players using the included 3.5mm audio cable and 3.5mm to 2RCA cable.
4. Easy to Use: Simple pairing process is facilitated by LED indicators that guide users during setup, making it easy to connect and enjoy audio streaming without the hassle.

🕊️ Operating Instructions:

🔊 Receiver (RX) Mode:
To utilize as a receiver, connect one end of the audio cable to your speaker and the other to the KN321. Ensure it is set to RX mode (indicated by a flashing blue light). Go to your phone's Bluetooth settings, select KN321/KN319 to pair, and enjoy wireless audio.

🔊 Transmitter (TX) Mode:
For transmitter functionality, connect one end of the audio cable to the audio output of your device and the other to the KN321/KN319. Set it to TX mode (indicated by a flashing red light). The device will automatically search for Bluetooth headphones or speakers to pair with.

📦 Included in the Package:

• 1x Bluetooth 5.0/4.2 Audio Transmitter/Receiver Adapter
• 1x Micro USB Power Cable
• 1x RCA Cable
• 1x 3.5mm Aux Cable
• 1x User Manual

📦 Experience the freedom of wireless audio streaming with the KN321/KN319, where cutting-edge technology meets compact design, providing you with quality sound whenever you need it.