UVOKS U8 Mini Sport Portable Wireless DSP Noise Reduction Microphone V4.1 bluetooth Earphone

Features: 1. bluetooth 4.1 version, it could easily build faster connection with smartphones, ipad, tablet and etc, up to 10m transmission distance. 2. DSP noise reduction technology, it could be isolated from outside noise more effeciently, provide you crystal clear phone call. 3. Long lasting battery, low consumption, the standby time up to 120 hours, and it support approximately 4h talking time. 4. Stong compatibility, it could compatible with most of bluetooth devices. Besides, it support simultaneous conncetion with two bluetooth devices. Specifications: General Specification Brand UVOKS Model U8 Color Black, White Wearing Type In-ear Net Weight (g) About 8g Technical Parameters Microphone Yes bluetooth Version V4.1+EDR Transmission Distance 10m Receive Sensitivity 108dB Impedance 16 Frequency Response 20-20kHz Battery Capacity 60mAh, 3.7V Charging Time (h) 2h Taking Time 4h Standby Time (h) 120h Package Included: 1* UVOKS U8 bluetooth Earphone 1* USB cable 2* Earmuffs 1* Manual