★Pure digital decode system ensures full acoustic fidelity and strong bass voice.Support multi-format files.

★High S/N ratio bluetooth audio frequency without any emitter.

★Intelligence power-saving modes and designs/180 hours long standby/lithium battery inside lasts for 8 hours.

★Switch conversation with music player modes automaticly/ enjoy the entertainment and communication at the same time.

★Portable designs,8mm thin, with 6 multifuctional keys.