T-3 TWS Earbuds IFR-43
Product specifications
- Product model: T-3
- Bluetooth version: V5.4
- Effective distance: About 15 m
- Horn diameter: 13mm
- Rated battery power: 1.25W
- Impedance: 32Ω
- Microphone Sensitivity: -40dB±3dB
- SNR: 95dB
- Distortion: 3%
- Frequency response: 20Hz-20Hz
- Playing time: about 5 hours
- Earphone battery capacity: 35mAh
- Battery capacity of charging chamber: 300 mAh
- Headphone charging time: about 1.5 hours
- Charging time of charging chamber is about 1.5 hours
