Type: Bluetooth Speaker Connection: Bluetooth connectivity Interface Type: Reader Frequency range: 40Hz-20KHz SNR: ?75dB Power supply: built-in lithium battery Extended memory: 8GB Bluetooth protocol: 4.0 Effective distance: 10 meters Function: card, radio, voice prompts, calling features Operating mode: the key Playback Formats: MP3 Whether to support APP: is Supported formats: TF card Speaker adjustment mode: the key Is there a radio function: Yes

• TF Card Music Player
• USB Charging Data Transfer
• Unique Bluetooth acceptable Bluetooth devices, mobile phones, computer audio signal
• Easy to carry, you can enjoy music anytime, anywhere

TF Card Music Playerchenshuokeji