PAVEOS Running Headphones Bluetooth 5.3 Wireless Earphones with Clip on HIFI Sound Quality for High-definition Calls and Long-lasting Battery Life Bluetooth Earphones Over-Ear Headphones Features: Comfortable to wear: The clip on design and ergonomically designed body, the weight distribution of the headphones is optimized, providing a seamless wearing experience. Don't worry about the headphones falling off, shaking, or moving, so they won't fall off during exercise and fitness. HIFI Stereoscopic Sound Effect: The second-generation bones conduction acoustic mechanism cavity and digital sound enhancement technology bring HiFi level sound quality, with high frequency transparency, medium frequency delicacy, and low frequency richness. 5.3 Bluetooth chip: Using the newly upgraded 5.3 Bluetooth chip, the performance has been significantly improved, with lower power consumption and more stable connections. Whether it's listening to music, watching TV shows, playing games, synchronizing audio and video, the latency is lower. Intelligent Digital Display: This Bluetooth earphone charging case is equipped with an LED intelligent cold photoelectric quantity screen display, real-time battery detection, and clear remaining battery of the charging case and earphones at a glance, so there is no need to worry about sudden battery failure Large capacity charging compartment: equipped with a 400mAh large capacity charging compartment and 40mAH capacity earphones, listening to music for 5-6 hours, talking time for 4-5 hours, charging for 1.5 hours, and longer usage time to meet outdoor needs Intelligent noise reduction: This Bluetooth earphone has intelligent noise reduction function, effectively reducing environmental noise and noise, high-definition calls, and clear sound quality. Product Description: Product Name: Bluetooth Earphones Product color: Black Bluetooth version: V5.3 Transmission distance: 10meters Power Input: 3.2V-4.2V Listening time: approximately 3.5 hours Standby time: approximately 150 hours Earphone battery: unilateral 30mAH Charging case battery: 350mAH Product size:6.6×4.8×2.5cm/2.6×1.9×1in Product weight:55g/0.12lb Package size:11.3×8.2×3.2cm/4.4×3.2×1.3in Package weight:103g/0.23lb Product List: 1 x instruction manual 1 x Bluetooth earphones 1 x charging cable Wireless bluetooth earphones for teens and adults ♫Wireless Design: Running headphones is a completely wireless Bluetooth headset, abandoning the limitations of traditional wired connections and bringing users a freer and more convenient experience. ♫Lightweight and Portable: Running headphones features a compact and lightweight design that is easy to carry around, allowing you to enjoy a melodious music or call experience at any time you want. ♫Automatic Connection and Pairing: Running headphones has an automatic device connection function, just turn on the power and put it near your ear to automatically pair with your device, it is easy and fast. ♫Convenient Mobility: Running headphones features a lightweight and portable design that is easy to carry around, providing convenient music playback and calling during travel, sports or daily use. ♫Good Gift: Running headphones can be given as a gift to your family members, which can get rids of the wired hassle of their headphones.