M11 Mini Smart Headset

Model M11 Bluetooth Smart Headset bodyguard Bluetooth Wireless Version : V5.2 EDR Support Agreement : A2Dp , AVRCP , HFP , HSP Transmission Range : 15m Battery capacity : 55mah Battery Type : Lithium Battery Charging Time : 1.5 Hours Standby Time : 160 Hours Charging Voltage : DC5V Talktime : 3.5 Hours Music Playtime : 3.5 hours Wear way : In Ear Element diametre : 11mm Distance : 15m Sensitivity : 96 3db Frequency Range : 20-2000hz Impedance : 320 15% Channel : 50hz SNR : 58Db