Features‎:‎1‎.‎ 4.1 smart chip‎,‎Efficient transmission speed‎.‎2‎.‎ Compact‎,‎ ultra Light Design Stereo Bluetooth Headset‎,‎ Portable And Easy To Carry‎.‎3‎.‎ High‎-fidelity sound quality‎,‎ Wireless songs enjoy‎.‎4‎.‎ Voice report number‎,‎ low power remind‎,‎Connect/disconnect remind‎,‎Boot off prompts‎.‎5‎.‎ Allows you to conveniently answer calls while driving‎.‎6‎.‎ Supports Two Mobile Phones Simultaneously Connected‎.‎7‎.‎ Long battery life‎,‎ fast charging‎.‎8‎.‎ Support WeChat‎,‎ QQ voice calls‎,‎movie‎.‎9‎.‎ Compatible For Almost All The Mobile Phones And Tablet PC‎,‎ etc‎.‎10‎.‎ With A2DP / AVRCP high‎-quality stereo audio transmission and remote control protocol‎.‎11‎.‎ Powerful noise noise cancellation circuit ‎(‎Active Noise Reduction‎)‎‎.‎12‎.‎ Wired and Bluetooth automatically switch to support audio input‎.‎Specifications‎:‎1‎.‎ Drive‎:‎ 40 mm2‎.‎ Impedance‎:‎ 32 OHM3‎.‎ Bluetooth version‎:‎ Bluetooth v4.1 + EDR4‎.‎ Power Level‎:‎ CLASS II5‎.‎ Output Power‎:‎ 35 mW6‎.‎ Bluetooth distance‎:‎ 10 meters barrier7‎.‎ Frequency response‎:‎ 20‎-20000 Hz8‎.‎ Operating voltage range‎:‎ 3.0V‎-4.2V9‎.‎ Microphone sensitivity‎:‎ ‎-42dB10‎.‎ Charging time‎:‎ about 1 hour11‎.‎ Talk time‎:‎ About 4 hours12‎.‎ Music time‎:‎ about 3 hours13‎.‎ Charging Power‎:‎ DC5V14‎.‎ Battery capacity‎:‎ Bluetooth headset 45mAh‎,‎ Charging box‎:‎ 500mAh15‎.‎ Headset Size‎:‎ Approx‎.‎ 28 x 15 x 15 mm/1.1 x 0.59 x 0.59‎''‎16‎.‎Charging box‎:‎ Approx‎.‎ 80 x 60 x 30 mm/ 3.15 x 2.36 x 1.18‎''‎17‎.‎Color‎:‎ Black‎,‎ White‎,‎ Khaki‎,‎ Rose Gold

Package Included‎:‎

1 X A Single Bluetooth Headset 1 X Charging Box1 X Charging Cable1 X User Manual