Type: Bluetooth Speaker Connection: Bluetooth connectivity Interface Type: USB Battery capacity: 400 mAh Frequency range: 60Hz-15KHz Output power: 3W SNR: ?70db Power supply: built-in lithium battery Channel: 2.1 Playback duration: 6 hours Extensible Storage: 32GB Bluetooth protocol: 3.0 Number of speakers: 1 Effective distance: 10 meters Function: calls, cards, voice prompts Operating mode: the key Playback formats: WAV, MP3, WMA, FLC

• 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