[Product Information]

Manufactured by Pi Electronics Inc.
【MUSIC ENHANCEMENTS DEEP BASS CLEAR SUPERIOR SOUND】Pi Duet earphone uses UK CSR 8635 aptX， audio technology chipset which delivers near CD-like quality audio over wireless Bluetooth. The in-ear noise isolating design enables you to experience clear， detailed superior sound with great deep bass. This includes spacious stereo imaging which improves your perception of realism. You can enjoy all kinds of music including; Alternative rock， acoustic blues， electronic blue， Club Dance， classical.
【WATERPROOF， COMFORTABLE， SPORTS SECURE FIT DESIGN】IPX7 waterproof certified standard is more than just a technical specification. The waterproof design is for everyone. With ergonomic comfortability and secure in-ear sports design， Pi Duet lets you to enjoy all kinds of beautiful music for indoor and outdoor activities like; running， jogging， GYM fitness， and swimming. Pi Duet resistant to rain， sweat， dust， humidity， or any tough environments， protecting your investment with full advantage.
【UNIVERSAL CONNECTIVITY and LONG PLAYBACK TIME】 With powerful BLUETOOTH V4.1， Pi Duet earphone can be quickly detected and connected stably by most Bluetooth playback devices (e.g. Windows computer， iMac computer， MP3 player， android tablet， smart phones regardless brand and OS.) Its low energy protocol means you can listen to music and talk wireless up to 8 hours.
【CONVENIENT MULTI-POINT BLUETOOTH TECHNOLOGY】This feature allows the earphone to connect to 2 Bluetooth devices at same time. If either device receives a call， you can pick it up in your earphone and never miss a call. Ergonomic design: the comfortable and stable in-ear design is great for listening to music， play computer games， or for phone calls. Plus， the button-free cord makes you feel more comfortable during indoor and outdoor activities， e.g. walking， jogging， running or dancing.