EKSA E1 HEADSET BLUETOOTH 5.0 DEEP BASE SUPER EQ

* Model No: E1

* Sensitivity: 105+/-3dB at 1kHz

* Wireless Range: 10meter/33feet

* Power Voltage: 3V-4.2V

* Transmission Frequency: 2402-2480MHz

* Charging Voltage: 5V

* Charging Current: 210mA

* Bluetooth Version: 5.0

* Bluetooth Music Current: 17~20mA

* Bluetooth Call Working Current: 19~20mA

* Talk Time: Up to 20 hours

* Bluetooth Music Play Time: Up to 24 hours

* Speaker: 40mm/32Ω±15%

* Battery in headphones: 450mAh polymer battery

* Mic Sensitivity: -42dB±3