SonicGear BlueSports 7 Pro Bluetooth Earphones - Silver

Strong Bass, Clear Audio
Volume Control
Specifications
-Frequency response: 150 - 18KHz
-Impedance: 32 ohms
-Sensitivity: >=80db
-Bluetooth: 4.2 Version
-Bluetooth Distance: Up to 10m
-Support A2DP, AVRCP, HSP, HFP
-Support smartphone answering function
-60mAh Built-In rechargeable battery
-Continuous music playback @50% Volume: Up to 3.5 Hours
-Continuous talk time: Up to 4 hours
-5V USB battery charging
-SonicGear superior audio design
-Bluetooth earphone for active sport