With advanced BT technology, the wireless earbuds offer easy pairing, faster transmission speed, more stable connection and lower power consumption. Clear and stereo sound quality is delivered with noise reduction technology. Long lasting battery life ensures adequate time for use. You can see the battery power and charging status clearly with the LED-digital display and enjoy great wear comfort with skin-friendly material. 

Features:
[BT 5.0 Technology] Adopting the most advanced BT 5.0 technology, the earbuds provide one-step pairing, faster transmission speed, more stable connection and lower power consumption.
[Premium Stereo Sound Quality] F9 offers 6D surround sound quality and powerful bass with built-in upgrade technology..
[Large Capacity Battery] 2000mAh charging box provides long battery life after a single full charge. It can also charge the mobile phone for emergency.
[LED-Digital Display & Comfortable Wear]  LED-digital screen shows clearly the battery charging status and battery power consumption. With ergonomic design, the earphones fit well the ear canal and reduce ears pressure, ensuring in-ear wear comfort.
[Smart Touch-Control& HD Call] Voice assistant, volume and music control can be done easily. Intelligent noise reduction technology reduces ambient noise, which allows you to enjoy HD calls even in the noisy environment.
[More Practical Features]  IPX7 waterproof allow you to deal with daily water activities easily and enjoy sports freely. The charging box can be used as phone holder with built-in groove design.
[Universal Compatibility] Widely compatible with iOS and Android systems.

Specifications:
Model: F9
Material: ABS
Color: Black
BT Version: V5.0
Earphone Battery: 3.7V / 50mAh
Charging Box Battery: 3.7V / 2000mAh
Transmission Distance: about 10M
Output Current: 0.5A
Working Voltage: 5V
Charging Time: 1-2H
Earphone Call Time: 4-6H
Earphone Play Time: 4-6H
Charging Box Standby Time: 1month
Waterproof: IPX7 waterproof
Item Weight: 90g / 3.17oz
Package Size: 11.6*9.9*4.4cm / 4.57*3.9*1.73in
Package Weight: 130g / 4.59oz

Package List:
1 * BT Earphones
1 * Charging Box
1 * Charging Cable
4 * Earplug Silicone Caps
1 * User Manual