• Enjoy Wireless Streaming Music: This Bluetooth-compatible adapter can be connected to non-Bluetooth-compatible car audio systems, home stereos, speakers, and headphones via the 3.5mm AUX adapter
• Stable Connection: Equipped with a Bluetooth-compatible 5.4 chip for stable connection and fast transmission. Just pair it with your phone and start listening to your favorite music
• Long Battery Life: Built-in 300mAh rechargeable battery, easy to charge with the data cable, supports charging while using, bringing more fun
• Easy to Store & Carry: It fits easily in your backpack or laptop case, making it easy to carry around

Specification:

• Bluetooth-compatible version: 5.4
• Transmission Distance: Open area up to 10 meters long
• Charging Interface: Type-C
• Basic Function: Wireless audio reception/transmission
• Battery capacity: 300mAh