Upgrade your audio experience with the BT-22, a versatile Bluetooth device that offers both receiver and transmitter functions, along with support for voice calls. Here's what makes it stand out:

• Bluetooth 5.1: Enjoy stable and efficient Bluetooth connectivity with the latest version.
• Extended Range: Connect devices up to 15m away, giving you freedom of movement.
• Enhanced Audio Quality: With a frequency response range of 10Hz-20KHz and an SNR of less than 110dB, expect clear and rich sound.
• Dual Functionality: Easily switch between transmission mode for sending audio from your TV or computer to Bluetooth headphones or speakers, and receiving mode for connecting wired speakers or headphones.
• Voice Call Support: Seamlessly take voice calls with the BT-22, adding convenience to your audio experience.

With a 200mAh battery capacity, the BT-22 ensures long hours of uninterrupted audio enjoyment. Elevate your audio setup with this compact and powerful Bluetooth receiver and transmitter.