Bluetooth Earphones, Wireless Open Semi-In Smart Sports Headphones, Compatible with Different Phones, White

"Product Specifications:

Brand: Soaiy Model: S16 Pro Bluetooth Version: V5.4 (24bit) Bluetooth Receiving Distance: Approximately 10 meters Earphone Battery Capacity: 40mAh/3.7V (button battery) Charging Case Battery Capacity: 400mAh/3.7V Charging Time for Earphones: Approximately 1 hour Charging Time for Charging Case: Approximately 2 hours Speaker Specifications: Φ13±0.2mm (composite film) Frequency Range: 20Hz-20KHz Interface: Type-C App: Yes LED Battery Indicator: 4 lights Waterproof Rating: IPX4 Fast Charging: Yes AI Noise Cancellation: Yes Colors: 5 options available Earphone Dimensions: 21mm Charging Case Dimensions: 59mm x 17mm Talk Time: Not specified Playback Time: Approximately 4.5 hours Speaker Impedance: 32Ω

Features: Lightweight design with ergonomic patented appearance Quick pairing and touch control design IPX4 waterproof and sweatproof Type-C fast charging with long battery life Upgraded Bluetooth V5.4 for stable and fast transmission New APP features for personalized settings Flagship AI noise cancellation technology Low latency for immersive audio experience Stylish design with matte finish and multiple color options

Note: Specifications may vary based on actual usage and environmental conditions."