Wireless Bluetooth Headset 5.0 in Ear Wireless Car Driving Headset Handfree With Microphone Features: 1.High fidelit Sound: Intelligent noise reduction,Ensures maximum signal quality, and guarantees excellent sound quality. 2. Fast pairing in seconds, Bluetooth 5.0, automatic seconds, with headphones can be used. 3.Ultralight and comfortable design, ergonomically-shaped in-ear buds and ear loops brings comfortable and no heavy feeling even wearing, the 180 degree flip BOOMs arm turns around the corner and fit this headset in right or left ear. 4. 99% of Bluetooth-enabled devices (such as mobile phones, tablets).up to 4hrs working ， 70hrs stand-by with 1hrs quick charge, 10 meters feet range.，used for a and the machine is not hot. 5.Allows you to conveniently ANSWERs calls while driving，Low battery will remind Specifications: Bluetooth: V5.0 Support HSP, HFP, A2DP, AVRCP, Apt-X Noise Reduction: CVC6.0 Noise Reduction Transmission distance: 10 meters Battery display; Support (iOS and most of Android Phones) Battery Indicator: Lithium Polymer Battery Rechargeable battery: 150 mAh Music playback time: About 30 hours (music volume will affect the time) Standby time: 60 days Charging time: 1-1.5 hours Support Mode: all Bluetooth versions Sound: HD voice quality Wearing method: Ear hanging wear The package includes: 1 x Bluetooth Headset 1 x USB charging cable