Features: - QuietSmart™ 2.0 Hybrid Active Noise Cancellation up to 40dB Plus with Wind-noise Reduction - Transparent Mode Allows Ambient Sound for Safety - Built-in 6 professional mic for stunning call experience - 10mm Titanium Composite Dynamic Drivers deliver an authentic and balanced sound - 34-hour Playtime: 7 Hours + 27 Hours with Charging Case - Fast Charging, 10 Min Charging = 2 Hours Playtime - IPX5 Sweat & Water Resistant In-ear - Detection Technology - Intuitive Touch Control + Volume Control - Activate Voice Assistant
Bluetooth version - V5.2
Bluetooth frequency - 2.402Ghz - 2.48GHz
Bluetooth transmitted power - <6dBm
Bluetooth profile - A2DP, AVRCP, HFP, HSP
Bluetooth Codec - AAC, SBC
Maximum working range - 15m(without obstacles)
Battery capacity - 45mAh x 2(earbuds); 500mAh(charging case)
Charging time - 1 hour(for earbuds); 2hours(for charging case via USB-C);
- 3.5 hours(for charging case via wireless charger)
Playtime - ANC OFF - Up to 7 hours, Totally 34 hours with the charging case;
(varies by volume level and audio content) - ANC ON - Up to 6 hours, Totally 30 hours with the charging case; (varies by volume level and audio content)