LOSENCE M2 CVC 8.0 Voice Prompt V4.1 bluetooth Earphone for iPhone7 Samsung S7

Features: * bluetooth 4.1 version, fater transmission and pairing, low consumption and stable signal. * Voice Prompt, it would remind you while low battery, pairing, dis connection, and etc. * CVC 8.0 technology and high clear microphone, provide you high quality and handsfree phone call. * This earphone support simultaneous connection with two bluetooth devices. * Strong compatibility, it could fits for more than 99% bluetooth device. Specifications: General Specification Brand LOSENCE Model M2 Color Gold, Black, White Wearing Type In-ear Net Weight (g) 4.2g Technical Parameters Microphone Yes Wired Control Not Support bluetooth Version 4.1 Transmission Distance 10m Frequency Response 20-20kHz Battery Capacity 45mAh Charging Time (h) 1-2h Taking Time 4h Standby Time (h) 150h Package Included: 1* LOSENCE M2 bluetooth Earphone 1* earphone 1* USB cable 1* earhook