Bluetooth earphones Celebrat A16 Black

Technical Specifications:
Version: V4.2
Support:HPF1.5 HSP 1.1 A2DP 1.3 AVRCP1.5
Working Frequency: 2402MHz-2480MHz
Sensitivity: -85dB
Range: <=10M
Best work range: 5M
S/N: 90dB
Frequency Response: 20-20Khz
Drive Unit: 14.2mm
Impedance: 32Ω ±15%
Battery: 130mAh
Input Voltage: 5V-5000mA
Output Voltage: DC-5V
Standby Time: About 320 Hours
Music TIme: About 5-6 Hours (70% Volume)
Talk Time: About 5-6 Hours (90% Volume)
Charging Input: Micro USB/5V/500mA
Charging Time: 2H