About Product: Product Name: Hoco - Brilliant Wireless Headphone (W23) Features: 🔊 Powerful Audio Output: Equipped with a 40mm speaker that delivers clear and robust sound for an immersive listening experience. 📡 Stable Wireless Connectivity: Utilizes Wireless V5.0 JL technology, ensuring a seamless connection. 🔗 Broad Protocol Support: Fully compatible with A2DP, AVRCP, HSP, and HFP for versatile audio and call functionalities. ⚡ Fast Charging & Extended Play: With a DC 5V charging voltage and a quick 2-hour charge, enjoy up to 8 hours of call/music time and an impressive 200 hours on standby. 🔋 Reliable Power Source: Powered by a 300mAh Class A polymer battery for consistent performance. 🔄 Multiple Playback Modes: Supports Wireless, TF card, and AUX modes, offering flexibility to suit your listening needs. 📢 Smart Voice Prompt: When not connected, simply double-click the M button to hear a beep, ensuring you always know the headset's status. 🌟 Auspicious Design: Designed to bring positive vibes to your audio experience while delivering high-quality sound and reliable performance