* Five special design are different : 1. Double Moving Unit Design ;Dual drivers for Unsurpassed clarity ; 2. Four 6MM quality Speaker Design ; 3.Water-type tail Pipe Design ; ; 4.Soft Ear Design ; 5.Special Acoustic Damping Design ;
● Chip : WT200S ● Bluetooth Specification: 4.1+EDR ● Bluetooth Profile: A2DP1.2/AVRCP1.0/HSP1.0/HFP1.5 ● Frequency Digital Signal Processing Technique: CVC 5.0 Dual Microphone Noise Reduction echo cancellation ● Loudspeaker Diameter: 6 mm ● Battery Model: Lithium polymer battery 110 mAH ● Music Playback Time: 5 hours ● Talk Time: 5 hours ● Standby time: 100 hours ● Charging Time: 2 hours ● Charging Port: Micro USB Type ● WaterProof : IPX5 ● Earphone Weight : 50g TRIOLOGY Products Quality.