A9 BT5.0 Earphone True Wirelessly Stereo Sport Headphone ( Item#: V7517 )

Features:
BT5.0, the transmission distance is longer, the signal is more stable and the power-consumption is lower.
9D noise reduction, break through the tradition.
Wide range-of-applications, as long as there is BT can be used.
Magnetic-induction storage box, easy to use.
Mini size and portable, convenient to carry and wear.
Take the earphone out of the charging-box, automatically turn the phone on and automatically connect it, and automatically connect the phone back.
IPX7 waterproof, can also be worn during exercise.
With convenient charging-box, it can last longer.
The high-capacity charging-box can not only charge the headset, but also charge the mobile phone.
Dual-ear high definition call, using CVC8.0 intelligent noise reduction call.
Intelligent electric display, can know the remaining-power.
Call up voice assistant with one-button, support Siri/ Android voice assistant.
Double ears separate design, one-and-double free switch.
Sound no delay, more enjoyable for games.
Multi-function button, easy to control without pain.

Specifications:
Item type: Headset
Color: Black
Model: A9
BT version: 5.0
Working distance: 10m
Single ear capacity: 50mAh
Charging-box capacity: 2000mAh
Auto on: Support
Auto pairing: Support
Standby endurability: Approx. 220h(used with charging-box)
Call endurability: Approx. 180h(used with charging-box)
Product function: Play/Pause(Touching your left ear once), Answer/Hang up(Touching your left ear once), Wake up Siri(Long press the left ear for one second), The volume-(Touching left ear three-times), The last song(Touching left ear twice), Startup & Shutdown(Long press for five seconds)
Compatibility: Compatible with Android/IOS system
Package weight: 150g/5.29ounces
Package size: 110*100*40mm/5.7*3.97*1.57inches

Packing List:
2 * Earphone
1 * Charging-box 
1 * Cable