About This

• 2025 Bluetooth 5.4 Technology and Seamless One-Step Pairing:The wireless earbuds feature Bluetooth 5.4 Technology and automatic fast pairing, allowing for a seamless connection with no signal loss or music dropout. With a stable connection distance of up to 33ft, you can easily control your music and phone at home, in the office and during your exercise. Just pick up the bluetooth headphones from ear buds case, the bluetooth earphones can be automatically connected to the previous paired device.
• Hi-Fi Sound Quality and HD Call: Bluetooth earbuds feature 14.2mm triple-layer diaphragm drivers that are approximately 25% larger than conventional types, combine with a unique sound guide architecture for full low-frequency rebound and pure high-mid-frequency permeability. These ENC noise-cancelling wireless headphones are equipped with four high-definition microphones, which enhance vocal clarity by 85% and reduce external noise by 60%, ensuring that your voice is heard very clearly during phone calls.
• 1 Hour Quickly Charge, 75Hrs Total Playtime and Dual LED Display: wireless earphones with type-c charging provides 10-minute fast-charge for 2 hours of playback. Up to 15 hours continuous using time on a single charge, giving 75 hours of a total playtime with portable charging case. The intuitive dual LED display keeps track of the earbuds case’s remaining power and earphones’ charging status, allowing you to monitor the power levels in real time. Say goodbye to battery anxiety.
• Comfort for Sports and IPX7 Sweat-Resistant: The running headphones wireless are ergonomically engineered and equipped with 3 different sizes of soft ear tips (S/M/L) as well as flexible earhooks. Select the most suitable ear tip to keep you motivated, a secure fit that won’t shift or fall out during long hours of training, and no wires to hold you back. The sport earbuds are waterproof against splashes and sweat-proof, suitable for sports exercise and running.
• Sensitive Touch Control and Wide Compatibility: The advanced smart chip ensures that touch controls are more precise than others. Easily manage your music, calls, and voice assistant with a simple fingertip touch, while minimizing the risk of accidental commands for a smooth user experience. Beside, bluetooth earphones are compatible with a wide range of bluetooth enabled devices like smartphones, TVs, computers, laptops etc.

Overview

• Brand : Rulefiss
• Color : Black
• Ear Placement : Over Ear
• Form Factor : In Ear
• Noise Control : Sound Isolation