Promate Laboca Red Wireless Headphones

Deep Bass Over-Ear Wireless Headphones Bluetooth Version: v5.0 Bluetooth Profile:HSP/HFP/A2DP/AVRCP Bluetooth Chipset:JL AC6925F Input:5V, 1A Impedance:32? Speaker Frequency:20Hz-20KHz Charging Time:1-2 Hours Playing Time:3-5 Hours Standby Time:30 Hours Battery Capacity:200mAh Battery Type:Li-Polymer Operating Distance:10m