Transformers TF-T09 Wireless bluetooth headphones

Features: 1 – Long Endurance, Uninterrupted Listening Pleasure: Experience a remarkably long endurance for continuous music enjoyment. 2 – Powerful Battery, Charging Bay with Robust Power Reserve: The charging bay battery packs a mighty power reserve, ensuring uninterrupted enjoyment. 3 – 2-Hour Charging, 4-Hour Music Time: With just 2 hours of charging, revel in 4 hours of delightful music. 4 – Synchronization of Sound and Picture, Digital Enhancement for HIF| Stereo Sound: Achieve synchronization of sound and picture, while digital enhancement delivers HIF| stereo sound. 5 – Intelligent Compatibility, Seamless Connection to Various Devices: Intelligently compatible, effortlessly connecting to a variety of smartphones, laptops, desktops, and tablets. 6 – Comfortable and Painless Wear: Designed for comfortable, painless wear, even during extended periods. 7 – Earless Design for Pressure-Free Long Wear: Unique earless design ensures pressure-free, comfortable wear during prolonged usage. Specification Model: TRANSFORMERS TF-T09 Bluetooth Version：V5.3 Speak Unit: 13 mm Usage Time:About 4 hours(Used with charging box) Charging Time: About 2 hour(All technical information is subject to actual performance) Transmission Distance: Up to 10 meters / 33 feet Earphone battery capacity:32mAh