Edifier Comfo Flex Open Wireless Earphones (COMFO-FLEX-BK)

Open-ear True Wireless Earbuds
Open-ear design with rotatable hooks ensures a secure, customizable fit for all-day comfort.
Directional acoustic technology with a unique acoustic structure minimizes sound leakage and enhances sound quality.
Up to 10 hours of playtime per charge, 40 hours with the case.
Built-in 2 mics with Al noise cancellation technology ensure your hands-free clear calls.
Bluetooth V5.4 for seamless audio streaming and a stable connection.
Support multipoint connection, lets you switch between two devices simultaneously.
Compatible with EDlFlER ConneX App for additional functions: personalize control settings, multiple sound effects, find your earbuds, and more.
IP55 certified for daily active use.
Bluetooth® Version: V5.4
Effective Range: About 10m
Supported Audio Codecs: LDAC, AAC, SBC
Playback Time: About 10 hours (single charge) / About 40 hours (with charging case)
Battery Capacity:70mAh (earbuds) / 660mAh(Charging case)
Charging Port: USB-C
Frequency Response: 20Hz - 40kHz
Output Sound Pressure Level: 90 ± 3 dB(A)
IP Rating_ IP55
Weight: 9.4 ± 1g (Each earbuds) / 69 ± 1g(Charging case)