Experience seamless connectivity and superior audio quality with the BT-21 NFC Bluetooth 5.0 Receiver & Transmitter. This versatile adapter provides a range of features to elevate your audio experience, whether you're streaming music or connecting to external speakers.

Main Features:

• Product interface: RCA interface / AUX audio interface
• Bluetooth version: Bluetooth 5.0
• Connection range: 15m
• Battery capacity: 200mAh
• Work length: receive 8h / transmit 5h
• Frequency range: 10Hz-20HKz
• Signal-to-noise ratio: less than 110dB
• Product features: Bluetooth receiving / transmitting function combination

Whether you want to stream music wirelessly or connect non-Bluetooth devices to your Bluetooth-enabled speakers, the BT-21 has got you covered. With its Bluetooth 5.0 technology, enjoy a stable and reliable connection with a generous range of up to 15 meters, giving you the freedom to move around without compromising on audio quality.

Equipped with a 200mAh battery, this adapter offers extended usage time, providing up to 8 hours of receiving or 5 hours of transmitting on a single charge, ensuring uninterrupted audio enjoyment.

Package includes: 1* Bluetooth adapter, 1* Charging cable, 1* Audio cable