• Up to 40 Hours of Playtime: A single charge of the wireless earbuds delivers 7 hours of listening, while the charging case extends that to 40 hours. When you need power fast, charge for 10 minutes and get up to 1 hour of playtime.
• 4 Microphones for Crystal-Clear Calls: Each earbud has two microphones with beamforming noise reduction and cVc 8.0 technology to enhance your voice and suppress background noises—ensuring you are heard clearly.
• Incredible Sound: Life Note’s graphene drivers oscillate with extreme precision for a wider soundstage with exceptional accuracy and clarity. Low frequencies are enhanced by BassUp technology which conducts real-time analysis and intensification.
• Water-Resistant: Life Note wireless earbuds boast IPX5-rated protection against liquids. The water-resistant casing allows you to keep your conversation going and the music playing—even if you’re caught in heavy downpours.
• One-Step Pairing: Our proprietary PUSH AND GO technology streamlines the setup process so when you remove the wireless earbuds from the charging case, they’ll automatically connect to the last paired device.

Model Number: A3908 Key FeaturesUp to 40 Hours of Playtime: Enjoy 7 hours of playtime on a single charge and extend to 40 hours with the charging case. Crystal-Clear Calls: 4 microphones with the latest cVc noise reduction technology highlight your voice while reducing background sounds. Expertly Tuned Sound: Graphene drivers produce a wider soundstage with exceptional accuracy and clarity. BassUp Technology: Exclusive technology conducts real-time analysis and enhancement of your audio's bass frequencies to add powerful sonic punch. aptX Technology: Your music is transferred at the highest possible quality to preserve the sound and give you an exceptional listening experience with CD-like audio quality. Water Resistant: Life Note’s IPX5-rated protection defends your earbuds against liquid damage. One-Step Pairing: Life Note wireless earbuds use our PUSH AND GO technology to automatically connect with the last paired device. Comfortable Fit: Select from a range of EarTips in multiple sizes to find the perfect fit for your ears. USB-C Charging: Charge Life Note’s charging case using the included USB-C cable. Bluetooth 5: An ultra-stable connection between the wireless earbuds and your device ensures skip-free streaming of music, podcasts, and more. Mono or Stereo: Effortlessly switch between using a single earbud or both. Specifications Audio Sensitivity: 92 dB SPL  Frequency: 20Hz-20kHz FPC Antenna Return Loss: Typical: -14dB Limit :-12dB Microphone: MEMS Omnidirectional Mic  What’s In The Box: Soundcore Life Note Wireless EarbudsCompact Charging CaseXS/S/M/L/XL EarTipsUSB-C Cable3-month warranty and friendly customer service Learn more about soundcore Life Note. Shop the life note here.