Description
Specification:Frequency range 2.402GHZ - 2.480GHZFrequency response 20HZ - 20KHZOperating temperature -20 ? - 70 ?Headphone charging voltage 5V DCHeadphone discharge voltage 3.7V DCWorking current 30 ± 3MAWorking hours 6HStandby current 14MAStandby time 15HRF Sensitivity - 80DBSupport for Bluetooth protocol HFP V1.6 / A2DP 1.3 / AVRCP 1.5Receiving distance 10M
Package included:
1* ESON Style Wierless bluetooth Headphone
1* Micro USB Charging Cable
