Wireless Earphone Specifications:
Name: F9-5 TWS Bluetooth Earphones
Style: In-ear Earphones
Bluetooth version: Bluetooth 5.0
Charging case battery specification: 1500mAh
Wireless Earbuds battery capacity: 50mAh*2
Charging box charging time (about 40 times)
Standby time: About 220 hours standby time
Call time: Approx. 180H Call
Waterproof Rating: IPX7
Control control: Yes
Noise cancellation: Yes
With microphone: Yes
CVC8.0 noise reduction version
Frequency response range: 20-21000 Hz
Compatible devices: Bluetooth devices such as Xiaomi, Samsung, iPhone, Huawei, oppo, vivo, Lenovo, tablet, etc.
Packaging:
1 * pair of Bluetooth Earphones
1 * Charging Box
1 * Charging cable
3 * earmuffs (S/M/L)