Neckband For Earphones Running Business Karaoke Wireless Digital Display 10m Range Ultra-long Headset

SPECIFICATIONS:Model: KL50Form Factor: In-Ear Wireless NeckbandConnectivity: Bluetooth 5.2 dual-mode connectivity for low-latency streamingAlternative Playback: Built-in TF/Micro SD Card slot for offline music playbackBattery Capacity: 500mAhRated Voltage: 5VRated Power: 300mWPlaytime: Up to 48 hours of continuous playbackCharging Port: USB Type-CFEATURES:48 Hours Playtime: Enjoy nonstop music and calls for up to 48 hours on a single charge, ideal for workouts, travel, and daily use.LED Battery Display: Smart digital display shows real-time battery percentage, so you never run out of power unexpectedly.TF Card & Bluetooth Playback: Play music directly from a TF/MicroSD card or connect wirelessly via Bluetooth 5.0 for smooth performance.Comfortable Neckband Design and fashoinable : Lightweight, flexible silicone neckband fits securely around your neck for all-day comfort and stability.Built-in Mic & Controls: Hands-free calling and music control through multifunction buttons on the neckband.