Bluetooth speaker Blues

Built-in Bluetooth wireless transmission, hands-free function, stereo audio transmission protocol (A2DP V1.2). Support for playing MP3 songs stored on a TF card, support for an external 3.5 mm jack, all audio input, support for automatic FM channel search, rechargeable battery. Output power: 3W External magnetic speaker: 4Ω 3W Battery capacity: 300mAh Charging voltage: DC 5V. Charging via micro USB cable. Cable included.