Calus Smart Live Air P5 Wireless Earbuds.

Connectivity: These earbuds utilize Bluetooth 5.0 or 5.3 for a stable connection within a range of about 10 meters. Sound Quality: They are advertised to deliver Hi-Fi sound with strong bass, clear audio for calls and music, and 360-degree surround sound. Battery Life: The earbuds offer around 4–5 hours of playtime or talk time per charge, with the 300 mAh charging case providing extra charges. Design & Controls: Designed for comfort with an ergonomic and lightweight build, they feature touch controls for managing music and calls. Durability & Features: The Air P5 includes a built-in microphone for HD calls and Environmental Noise Cancellation (ENC). They are also generally described as sweat-resistant or IPX5 waterproof.