Description:Balance Armature Earphone1, High class metal earphone2, Single, double or multi-drivers3, OEM is acceptedHigh Class Metal Single Double Balance Armature Earphone1, Can be used for iPo

Description:High Performance Balance Armature Speaker1. Excellent sound2. Mini size3. Low THD4. WaterproofSpecifications:1. Speaker size: 5.08*2.75*2.58mm2. Impedance: 22ohm ( 3-1000ohm, can be custom

Product brief information:1. High Performance Patent Dual Balanced Armature     Receiver2. High resolution 3. Magnetic radiation sheilded 4. Tiny Features:  1. High output, Low energy consumin

Description:4D earphone with mic1.in-ear handfree earphone2.4 drivers design3.cool outlook4. OEM acceptedNew luanch!!!! Cool Deisgn 4D Earphone with micFeatures:1, Can be used for iPod/iphone/MP3

Description:1. Patent balanced-armature transducer for earphone2. High resolution &sound quality3. Tiny4. Low THD5. Shock resistanceSpecification:1.Speaker size：6.25*4.25*2.95mm2. Impedance: 3-1000Î