Wirless range:10m Charging time: Approx 1.5h Talking time:Approx 4h Standby time:Approx 150h input:5v 100ma Battery type: Lithium Polymer Wireless connectivity:Bluetooth 5.0 Bluetooth Profues: HFP/A2DP/HSP/AVRCP CHARGING CASE: input: 5v===500Mah Output:5v===150mah Charging time:Approx 2h Standby time: approx 4month Battery type: Lithium Polymer