Feature:1. Support 99% of smartphones and tablets, faster connection speed and delivers stable dynamic,crystal clear audio in a fast! Up to 10 m signal transmission.2. Built-in HD & sensitive microphone for clear conversations, echo reduction and noise isolation noise during calls.3. Lightweight and comfortable design, ergonomic shape of the earrings and ear comfort, no heavy feeling, even if the long-term wear.4. Enjoy wireless and communication with free hands: no need to use your phone. 5.Supports multipoint technology:connecting two smartphones at the same time.5. Compatible with most Bluetooth-enabled devices, e.g. IPhone, iPads, iPhone Watch, Samsung, HTC, Blackberry, LG and notebooks.Specification:Bluetooth Version: 4.0 + EDRBluetooth chip: CSR 8615Charging voltage: DC 5VSpeakers: 16O F10mmTransmission distance: 10MFrequency range: 20Hz-20KHzOutput power: Max.10mWS / N: 85dBWorking voltage: 3.7VDistortion: = 1%Impedance: 16OSensitivity: 85dBTalk time: 2.5hMusic time: 2.5HStandby time: 180hCharging time: 0.5hBattery capacity: 40mAPackage Included:1 X Bluetooth Headset1 X Charging Cable1 X Charge Holder1 X English Manual
