This product is not returnable. Item Description
- 1.Wireless connnection
- 2.Memory function, short broadcast
- 3.Support U disk
- 4.Bulit-in lithium battery
- 5.achieve hands-free mobile phone voice calls
- 6.Support MP3 music format decoding
- 7.Mobile power function
- 8.Use high-quality speakers, make the sound more natural and delicate
- 9.Multi-device serial function
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