ONE STEP FAST AUTO PAIRING: Siri Activation By Touching,Latest Paring Technology simplifies every operation,open the charging case,earbuds will connect each other automatically,then only one step easily enter mobile phone Bluetooth setting to pair the earbuds.

Latest Bluetooth technology brings you To enjoy HiFi sound, faster pairing speed and stable connectivity, up to 33ft Bluetooth range.

ONE TAP CONTROL:Elegant Efficient one tap to realize multi functions: play pause music, answer end a call.

PURE REALISTIC STEREO SOUND EXPERIENCE : Equipped with resonant deep Bass, the earbuds deliver crystal pure sound, just enjoy enhanced voice quality (lower noise disturbance) and clear conversation when calling.

FASHION DESIGN,LIGHT PORTABLE: The design is exclusive and fits your ear securely, no any discomfort or pain will be generated when Wearing and round design make i51 wireless earbuds more easy to put in pockets to carry.