Micool On Ear Bluetooth Headphones, Open-Ear Headphones Wireless with 4-Mic ENC for Crystal Clear Calls, 52H Total Battery, Dual Device, Sport Clip On Headset for Running & Travel (Pure Black)

Audio Quality: BT-X-EASY on ear headphones bluetooth feature 27mm Dynamic Drivers delivering studio-grade HD stereo sound (40Hz-20kHz) with deep bass and crisp highs. One-touch controls manage music, calls, and voice assistant seamlessly during workouts or commutes.
^^ Battery Performance: Enjoy 18 hours playback per charge on these open-ear headphones, totaling 52 hours with USB-C case. 4-stage LED indicator shows exact battery levels (25%/50%/75%/100%), and 10-minute fast charging delivers 2 hours of playtime instantly ^^
Stable Connectivity: Bluetooth 5.4 technology in these sport on ear headphones ensures ultra-fast pairing (<1s), stable 33-foot range, and low-latency audio for gaming or streaming without dropouts. Fully backward compatible with all Bluetooth devices.
^^ Comfort Fit: Ergonomic water-drop clip design on these lightweight headphones includes medical-grade silicone earhooks, 0.8 mm memory foam cushions, and sweat-resistant materials. Tested for 8-hour continuous running with zero slippage during gym or outdoor activities.
^^ Call Clarity: These headphones support simultaneous dual-device connectivity (phone + laptop) and 4-mic ENC technology with AI wind noise reduction for crystal-clear calls in 60dB windy environments or crowded streets.