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 built-in upgrade 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. You will like it.

Features:
[TWS & BT 5.0]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]F9-8 offers 8D surround sound quality and powerful bass with graphene bass diaphragm as well as high-frequency technology.
[Large Capacity Battery]2000mAh charging box provides long battery life for music listening and call after a single full charge. It can also charge the mobile phone for emergency.
[LED-Digital Display & Comfortable Wear]LED-digital screen with indicator lights show 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. Built-in noise reduction reduces ambient noise, which allows you to enjoy HD calls even in the noisy environment.
[More Practical Features]Life waterproof and sweat proof allow you to deal with daily water activities easily and enjoy sports freely. The earbuds are single or double free to use.
[Universal Compatibility]Widely compatible with iOS and Android systems.

Specifications:
Model: F9-8
Material: ABS
Color: Black
BT Version: V5.0
Earphone Battery: 3.7V / 40mAh
Charging Box Battery: 3.7V / 2000mAh
Transmission Distance: about 10M
Call Time: 3-4H
Play Time: 3-4H
BT Protocol: HFP / A2DP / HSP / AVRCP
Waterproof: Life-grade waterproof
Item Weight: 86g / 3.03oz (including the charging box)
Package Size: 11.4*9.4*4.7cm / 4.49*3.7*1.85in
Package Weight: 124g / 4.37oz

Note:
Do not use the product at excessive volume levels for a long time, as damage to hearing may occur.
Do not charge the earphone with current exceed 2A, or the battery might get damaged.

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