These true wireless earbuds deliver high-fidelity audio with advanced CSR V4.2 technology and aptX codec for CD-quality sound on compatible devices. Each earbud can be used independently or together in stereo mode, making them ideal for business calls, personal conversations, or music listening. The CVC6.0 noise cancellation microphone ensures clear communication even in noisy environments. The earbuds feature IPX4 waterproof performance to withstand sweat and light moisture during workouts or outdoor activities. Three sizes of soft silicone ear tips provide a secure and comfortable fit for extended wear. With up to 80 hours of standby time and a compact rechargeable design, these lightweight earbuds offer convenient portability for daily use. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.