Brand: Yison
Product Type: Earphone
Color: As given picture

Specification:
Model: A7
Wireless version: v5.0
Working frequency: 2402-2480MHZ
Transmission distance: 10 meters
Bert working distance: 6meters
Drive unit: 10mm
Impedance: 32n ± 15%
Sensitivity: 96dB ± 3d8
Frequency response: 20Hz-10KHz
Battery capacity: Lithium battery 3.7v / 65mAh
Music time: About 3 hours (70% Volume)
Call time: About 3 hours (90% Volume)
Standby time: About 150 hours
lnput voltage: Micro USB / DC5V / 500mA
Charging time: About 1.5 hours

Warranty: 1 Year warranty.

Advance payment requirement:

Note: Product delivery duration may vary due to product availability in stock.

Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.