WY-K18 3 WY-K18 1 WY-K18 2 WY-K18 4 WY-K18 5 WY-K18 6 WY-K18 7 1.Bluetooth Specification: 5.0JL 2.Operating range: 10m 3.Support file formats: HFP HSP A2DP AVRCP 4.Charging base: 400 mAh 5.Headset battery: 60 mAh 6.Music Playback Time: 3-4h 7.Charging time: 1.5h 8.Charging Case weight: 45g Contact USName *FirstLastEmail *Comment or Message *EmailSubmit Share this postFacebookTwitterGoogle+PinterestLinkedIn