Features Upgrade bluetooth version ensure stable connection get rid of the shackles of wired 10 meters bluetooth connection range Foldable design more portable save location Lightweight collapsible design suitable for a variety of head wear High density polymer lithium battery no frequent charging 20 hours of listening High quality simulated protein skin 360° covers the ear wear resistant & skin friendly as delicate & soft as the skin Specifications bluetooth standard V5 0 Support agreement Support a 2 dp avctp avdtp avrcp HFP SPP SMP att gap gatt rfcomm SDP 12 cap profile Effective range 20m Battery
Specification 400mah built in rechargeable lithium battery Charging voltage 5V 1 A Charging time about 2 5 hours Battery life LED light on for about 7 hours LED off for about 12 hours Operating frequency 2 402 2 480 GHZImpedance 32 Ω Sensitivity 105± 3d B Color pink violet blue blue gray Pink gray Single & binaural two sided stereo Full charge time 3h Playback duration depending on the volume 8 20h Battery life standby time 300h Package included 1 x bluetooth headset