FIIL Original CG-TWS Bluetooth 5.2 Dual Noise Cancelling ANC Wireless Sports In-Ear Stereo Headphones - CG red

Main Features

Measurement parameters
Weight: earbuds 4.2g/single; charging case: 35g
Wearing method: ear hook
Bluetooth version: Bluetooth 5.2
Transmission distance: more than 10 meters
Music decoding: AAC, SBC
Charging time: about 50 minutes for earphones, about 1.5 hours for wired charging, and about 4 hours for wireless charging
Bluetooth battery life: Noise reduction off: about 6 hours; Noise reduction on: about 4.5 hours; Talk: about 3.5 hours (single ear); Charging case: about 3 Additional charges
Passive Noise Cancellation: Can remove 94% of ambient noise
Active Noise Cancellation: Maximum 40dB, reducing ambient noise by about 99%
Speaker size: 10.1mm custom sheep basin composite diaphragm
Speaker power: 3mW (nominal)/10mW (maximum)
Multi-microphone call noise reduction: 21dB (about 90%) Three-microphone noise reduction Environmental noise optimization Wind noise reduction
Water resistance: IPX4 (headphones)
Touch operation: support (single/integrated switching) support key operation definition
Low-latency mode: support (music, video, 3 game mode switching).
EQ settings: 3+12+10 segments of custom EQ, built-in voice prompts, support for switching between 2 devices.