Awei T67 Air Conduction Wireless Earbuds Bluetooth 5.3 Headphones HiFi Stereo Sound TWS Earbuds With Mic Sports Headset
Features:
- Air-conducted TWS earphones: reduce hearing loss without entering the ear
- Noise reduction method: single-microphone DNS call noise reduction
- Input charging standard DC 5V
- Bluetooth operating frequency 2.402G-2.480G
- Frequency response range: 20-20K Hz
- Maximum transmission distance 15M
- Voice prompt: supported
- Multipoint connection: not supported
- Wearing method: ear hanging
- Instructions in Chinese and English
- Interface: TYPE-C
- Waterproof grade: IPX4
Specifications:
- Bluetooth version: V5.3 AD6973D4 (with power amplifier)
- Support protocol: A2DP HFP AVRCP
- Battery capacity: 65mAh
- Battery capacity of charging bin: 400mAh (with protective plate)
- Charging time 1.5h
- Talk time: 7.5H
- Playback time: 8.5H
- Standby time: 200H
- Horn parameters:
- Horn specification: 10 * 8.5 * 2mm square horn
- Sensitivity: 119 ± 2dB (800MV 1KHZ)
- Impedance: 30 Ω ± 15% Ohm, at 1KHz
- Output power: 21mW
- Microphone parameters
- Sensitivity: - 42dB ± 2
- Impedance: 400 OHM
Packaging:
- Air Conduction Earbuds
- USB charging cable,
- manual
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