Original Bluedio T4 Active Noise Cancelling ANC Wireless bluetooth Headphone Headset With Mic

More Details: Features: - 4th generation tuning technology, optimizes the low frequency to make the bass clear. - Double mics noise cancelling, allow you to just enjoy the peace and hear every details of the music. - Also adopt Type-C port which support charging and data transmitting. - Superb craftmanship, high quality. - Active noise cancelling, give you a good music experience. Specifications: General Specification Brand Name Bluedio Model Number T4 Optional Color Black, White, Red Wearing Type Over-ear Dimensions (mm) 207*188*90mm Technical Parameters Microphone Yes bluetooth Version 4.2 Transmission Distance 10m (up to 33 feet) bluetooth Profiles A2DP, AVRCP, HSP, HFP Drivers 57mm*2 Sound Pressure Level(SPL) 116dB Impedance 16 Distortion 0.3%-3% bluetoothTransmission Frequency 2.4GHz-2.48GHz Frequency Response 15Hz-25kHz Audio Resolution 24bit@48kHz Battery Capacity 650mAh bluetooth Music Time 16 hours bluetooth Talk Time 16 hours Standby Time (h) About 650 hours Package Included: 1* Bluedio T4 Wireless bluetooth Headphone 1* Type-c to USB Charging Cable 1* 3.5mm Audio to Type-C Cable 1* User Manual 1* Storage Bag