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.Besides,there are more practical functions waiting for you such as HD calls,Siri voice assistance,etc.You will like it.

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 clear and stereo sound quality with magnetized moving-coil speaker.CVC8.0 intelligent noise reduction reduces ambient noise and allows you to enjoy immersive sound even in the noisy environment.
Large Capacity Battery. Provide 4-5 hours of playtime and call time after a single full charge.2000mAh charging box can charge not only earphones but also the mobile phone for emergency.
LED-Digital Display & Comfortable Wear. LED-digital screen shows clearly the battery charging status and battery power consumption. Made of skin-friendly material with ergonomic design,the earphones fit well the ear canal and reduce ears pressure,ensuring in-ear wear comfort.
Smart Touch-Control& HD Call. Wake Siri with one-touch and both volume and music control can be done easily.You can also enjoy HD calls with built-in microphone.
More Practical Features. Binaural separation design supports connecting with 2 devices separately.IPX7 waterproof allows you to deal with daily water activities easily and enjoy sports freely.
Universal Compatibility. Widely compatible with iOS,Android and Window systems.

Specifications:
Model:F9
Material:ABS
Color:Black
BT Version:V5.0
Working Voltage:3.1V-4.2V
Charging Voltage:5V/1A
Earphone Battery:3.7V/50mAh
Charging Box Battery:3.7V/2000mAh
Transmission Distance:about 10M
Call Time:4-5H
Play Time:4-5H
Earphone Charging Time:30-45mins
Charging Case Charging Time:1H
BT Protocol:HFP/A2DP/HSP/AVRCP
Waterproof:IPX7
Package Size:14*10*4cm/5.51*3.94*1.57in
Package Weight:160g/5.64oz

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