Anker A3959 Soundcore R50i NC True Wireless Bluetooth Earbuds With Noice Cancellation

Soundcore R50i NC True Wireless Bluetooth Earbuds Adaptive ANC + 42dB Noise Reduction Depth: 42dB ANC depth to reduce background noise. Adaptive ANC monitors environmental noise in real time to provide the best noise reduction experience.Multi-mode ANC for different environment to provides the best noise reduction effect.Powerful bass and Clear vocals: 10mm drivers + exclusive BassUp ™ technology for clear sound and powerful bass.Hidden cell phone holder: A hidden mobile phone holder on the case, which is more convenient for surfing the Internet and watching movies.Al-Powered Calls: 4 microphones + custom Al algorithm for enhanced calls.Up to 10hrs with a single charge: 10 hours of music play time, 45 hours of total play time.IP54 Sweatguard M waterproof: High level dustproof&waterproof for use.Color    Pink, Black., Blue, White.Special Filters    In-Ear, Noise Cancellation, Wireless ConnectionActive noise removal:     42 dBControl:    Touch ControlFrequency response:    20Hz-20KHzDriver:     10 mmSpecial Design    2-in-1 External Phone StandCalls:    4 Mics with AIBattery life:     10 hours (with one charge) /45 hours (with charge case)Customized Sound:    22 EQs, Custom EQsFast Charging:    10M = 2HWater resistance:     IP54Impedance:    16 Ohmbluetooth:    5.3Weight:     4.2 gWhat You Get:    TWS Bluetooth Ear BudsEar Tips (3 Sizes)Charging CaseOperating Manual