Type: Bluetooth Speaker Connection: Bluetooth connectivity Interface Type: MICRO Battery Capacity: 500mAh Frequency Range: 150HZ-18KHZ Output power: 3W SNR: ?80db Power supply: built-in lithium battery Channel: 2 Playback duration: 6 hours Extended memory: does not support Bluetooth protocol: 3.0 Number of speakers: 1 Effective distance: 10 meters Function: calling features, voice prompts, card, radio Operating mode: the key Playback Formats: MP3

• 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