Bluetooth Headphones Magnetic Wireless Earbuds with Build-in Microphone Sweatproof Earpiece Noise Cancelling Sports Earphones for Workout and Running (Black)

Dear Customer Thank you for choosing our sport Wireless headset. Please read the user manual carefully for proper instruction to maximize the advantage of our product. Our Wireless headset is well designed fashionably, smart and portable, pure acoustic and multi functional. We have patents for the whole series of our Wireless headsets. Our Wireless headsets are applied with the top advantage electro acoustic technology, providing you the best enjoyment of music any time at home, outdoor or business situation, and provide the perfect acousticw with your notebook and any digital audiovisual devices. Item Specifics Brand :HONOT Model :M9 Color :Black/Gold/Red Charging time:0.5-1 Hours Charging input:micro usb port Version :CSR4.1 Transminssion Distance:10m Music playing time :4 hours Talk time:7 hours Standby time :100hours Frequency range:2.4GHZ-2.480GHZ Ambient Temperature:-20/+60? Wireless Technology:Bluetooth Compatible Earpiece Design:Earbud (In Ear) MPN:M90US3 Mode?HSP/HFP/A2DP/AVRCP Features:Bluetooth Wireless, Built-In with Microphone, Call functions, Echo Cancellation, Foldable, HD Voice, Noise Cancellation, Noise Isolation, Playback Controls, Rechargeable Earpiece:Double Fit Design:In-Ear Only Package: 1 * Bluetooth Earphone 1 * Charging USB Cable 2*Earplug(set) 1*Back clip 1 * User Manual