Audifonos inalambricos Bluetooth 5.0 Auriculares Para For iPhone Samsung Android Product Feature: Compatible with all the Bluetooth enabled devices, such as mobile phones, ipad, PC, etc. Bluetooth version 5.0, Support handsfree, A2DP and amp; AVRCP Profiles. With soft memory flexible neckband, curves around the neck for a secure, comfortable fit, great for long term wear. Retractable earbuds provide a simple, unique approach to cord management. Breathing CVC 6.0 smart noise reduction technology, provides you clear stereo sound. Dual-Mic noise reduction and echo cancellation reduce outside sound interference and feedback during calls. Can be connected with 2 Bluetooth devices simultaneously. Ideal for people who enjoy cutting-edge design, clear convenient, and a high level of sound quality and reliability in a mobile device. Product Specification: Device Type Bluetooth Headset Bluetooth chip CSR BC8635 Bluetooth Version 5.0 Transmission distance 10 meters Frequency response 20Hz-20KHz Working Time Music state 15 H/ Talking state 10H Charging Time 2h Battery 3.7V/350MAH (Polymer rechargeable battery) ANC frequency 100-1000HZ Package Included: 1 x Bluetooth Sport Wireless Headset. 1 x Charging Cable. 1 x User Manual