Round design with cellphone card slot stand. Personalized lanyard, perfect for outdoor activities. Cheerful HiFI sound effect Bluetooth 5.0V, fast and stable connection. Big li-ion battery capacity delivers 12 hours of playback and talks time52mm driver unit, power up to 5WSupports hands-free calls, TF card, and USB flash disk function. Four color options.
Bluetooth. Call. TF card. AUX.USB.FM
Bluetooth specification: Bluetooth 5.0
Transmission distance: 10 meters
Speaker specifications: Ø50mm, 4Ω/5W
Amplifier specifications: 3W
Battery specification: 1800mah
Product size: 120*118*37mm