KL50 Bluetooth Neckband Earphones – 48 Hours Playtime with LED Display, TF Card Slot, and Multi-Functional Button Control – Wireless Neckband Headphones with Deep Bass, Clear Sound, and Comfortable Fit – Green

Highlights

• Long-Lasting 48H Playtime: Enjoy uninterrupted music and calls with up to 48 hours of battery life, perfect for all-day use without frequent recharging.
• LED Display for Battery & Mode: Clear LED screen shows battery percentage and operating modes for easy monitoring of your earphones’ status at a glance.
• TF Card Slot for Offline Music: Supports micro SD cards so you can play your favorite music directly from the TF card, no phone required, perfect for offline listening.
• Multi-Functional Button Control: Easily manage calls, music playback, volume, and voice assistant with intuitive button controls on the neckband for hands-free convenience.
• Comfortable & Secure Fit: Ergonomically designed neckband and earbuds ensure a secure, comfortable fit for extended wear during workouts, commuting, or casual use.