F9 TWS Bluetooth 5.0 Wireless Earbuds

Main features:
- Hi-Fi audio:
Driven by the latest Bluetooth 5.0 technology, designed with the CVC8.0 as well as DSP dual noise-reduction technology, fast and stable signal transmission, this device will bring you Hi-Fi audio even in a noisy and busy environment.
- Single / double earbuds can be used at will:
These two earphones can be connected to a mobile phone at the same time, or just use a single earphone to connect, equivalent to two separate earphones.
- Intelligent design:
It will automatically turn on and start to pair when you take out from the charging compartment. Besides, it will automatically connect back when you open the phone Bluetooth.
- Clear digital display:
Its charging compartment is designed with the clear digital display to show you the battery status, helping you know the power clearly.
- Emergency power bank:
This charging compartment, built-in large capacity battery, not only could charge the earbuds but only could charge your phone.
- Wide application:
You can use our Bluetooth earbuds to make calls, play games, watch movies, and listen to music, etc.
Specifications:
- Input: 5V 1A
- Output: 5V 1A
- Noise reduction version: CVC8.0
- Bluetooth version: 5.0
- Battery capacity of each earbud: 50mAh
- Working distance: 10m
- Protocol support: AVRCP 1.6, HFP 1.7, HSP 1.2, SPP 1.2, PBAP 1.0
- Charging time: 1 – 2h
- Continuous talking time: about 4h
- Working temperature: -10 – 55℃