Bluedio i6, launches globally in Oct. 2014, leading a fashion trend in Bluetooth headset. Again, our engineers break all bottlenecks, striving to craft the best Bluetooth headset for you. Stylish and simple design, advanced OLED display, newest Bluetooth 4.1, great music performance and crystal-clear call. All can be found in Bluedio i6, meeting all your expectations of a clip-style Bluetooth headset. Specifications: Color: black,white Bluetooth version: V4.1 Supported profiles: A2DP、AVRCP、HSP、HFP、SPP Drive: Φ 10mm Speaker impedance: 16Ω SPL: 110dB THD: <0.1% Frequency response: 20Hz-20KHz Operating distance: up to 10m Talk time: about 6hrs Music time: about 5hrs Standby time: about 100hrs Fully charged time: about 2hrs Headset size: 18×7×56mm Package size: 100×47×200mm Headset weight: 9g Package weight: 238g In the box: Bluedio i6 1pc Stereo earphone 1pc Charging cable 1pc Ear buds 3pc(S,M,L) About Bluedio Bluedio is a manufacturer pioneer in portable audio device, providing solutions of professional audio and wireless communication. In 2009, we have registered Bluedio as our trademark in the USA, later obtained certificates from China and the whole world. So far, Bluedio has owned over 30 patents, highly praised by consumers over 34 countries.