Yison Earphones with Microphone Bluetooth Black YISON’s earphones allow you to listen to your favorite music and make calls with the high-performance microphone they incorporate. Designed to follow you in your every activity thanks to the perfect fit and the magnetic locking at the neck. They have 14mm drivers and buttons to manage your calls and navigate the music list, without holding your mobile in your hand Technical Specifications Bluetooth version: V5.0 Support: AVRCPV1.3, A2DPV1.2, HFPV1.5, HSPV1.2 Working Frequency: 2402MHz-2480MHz Sensitivity: -85dB Range: <8m Best work range: <5m Audio S/N: 90dB Frequency Response: 20-20Khz Drive unit: 14mm Impedance: 32Ω ±15% Battery: Lithium Battery 65mAh Input voltage: 5V -500mAh Output voltage: DC-5V Music TIme: About 3 Hours (70% Battery) Talk Time: About 2.5 Hours (90% Battery) Charging Input: Micro USB Charging time: ~2.5h Headphones, Micro USB cable, Manual
