• Bluetooth speaker and FM radio 2 in 1 function
• Enjoy the Bluetooth speaker as a loud speakerphone for free your hands with built-in Mic when calling
• Stereo audio transmission protocol
• Support U play
• Support playing MP3 songs stored in TF card(max. 32GB, not included)
• Support all audio input of external 3.5mm terminal
• 1+1 TWS wireless serial connection, two speakers can play simultaneously

Specifications:

• Connection Method: Bluetooth
• Interface: USB
• Battery Capacity: 1500mA
• Output Power: 5W
• Separation: ≥90dB
• Signal to noise ratio: ≥80dB
• Working voltage: DC 5V
• Play time: 8 hours
• Charging time: 4 hours
• Size: 11×7.5cm
• Support: sound plus boost, FM function, rechargeable, portable lanyard