HOCO EQ22 Wireless Earbuds with Active Noise Cancellation and NFC Technology

Experience immersive sound and clear calls with HOCO EQ22 Wireless Earbuds. With Active Noise Cancellation and sound isolation, enjoy dynamic audio with deep bass and crisp highs. Easily pair with multiple devices using one-to-two connection and NFC technology. Perfect for workouts and outdoor activities with up to 7 hours of battery life and a waterproof design. Compact and lightweight for easy storage. Brand and Model Brand Name: HOCO Audio Features Sound Isolating: Yes Frequency Response Range: 20 - 20,000 Hz Vocalism Principle: Dynamic Sensitivity: 93 dB Impedance Range: Up to 32 Ω Active Noise-Cancellation: Yes Microphone: Yes Supports ANC+ENC: Yes (Noise reduction for calls) Connectivity Bluetooth Version: 5.4 Chip: JL AC7003 Maximum Wireless Range: < 10 meters NFC Technology: Yes Connectors: Type-C Charging Port: Type-C Functions: One-to-two, master-slave switching, Siri, etc. Battery and Power Battery Capacity: Charging Case: 400mAh, Earbuds: 40mAh Battery Life: Up to 7 hours (ANC 6 hours) Faster Charging: Yes (Up to 6-7 hours on a single charge) Size and Weight Weight: 46.5g Waterproof Waterproof: Yes Additional Features LED Power Display: Yes (Shows charge level of case and earbuds) Charging Method Charging Method: Cable