Specification: _x005f_x000D_ Process material: ABS+UV+food silicone ear cap _x005f_x000D_ Regular colors: black, white (optional) _x005f_x000D_ Bluetooth-compatible scheme: for jerry: 6973 _x005f_x000D_ Bluetooth-compatible version: V5.2+EDR _x005f_x000D_ Communication distance: 10-15m/32.8-49.21ft _x005f_x000D_ Battery capacity: 50mAh _x005f_x000D_ Music time: about 7h _x005f_x000D_ Battery type: Lithium polymer battery _x005f_x000D_ Speaker material: copper ring 8mm _x005f_x000D_ Bare metal weight: 5G _x005f_x000D_ Product size: 44x43x24mm/1.73x1.69x0.94in _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ _x005f_x000D_ 1 x Headset _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ 1 x Charging Cable _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ 1 x Instruction _x005f_x000D_ 1.Advanced Charging Case Design: Keep your tunes alive with our wireless earphone's cutting-edge charging case, endowed with a high-capacity lithium battery for all-day listening. Its sleek design not only charges but also safeguards your earbuds from everyday wear and tear. 2.Eight-Core Sound Drivers: Indulge in the acoustic excellence of our business headphones, powered by eight-core sound drivers for a truly immersive listening experience that rivals the depth and detail of a live concert. 3.Bluetooth-Compatible 5.2 & Low Power Technology: Our hanging ear earbuds integrate the latest Bluetooth-Compatible 5.2 chipset with low-power technology, ensuring stable connections and long-lasting playback. Revel in uninterrupted audio excellence, no matter where life takes you. 4.Ergonomic Waterproof Ear Hooks: Our stereo headphones are designed with your comfort and lifestyle in mind, featuring waterproof and sweatproof ear hooks that are as perfect for a rigorous workout as they are for casual listening. Enjoy the best of both worlds-comfort and durability. 5.Physical Noise Reduction for HD Calls: Our music headsets elevate your call clarity to new heights, even amidst the hustle and bustle of your daily activities. With physical noise reduction, engage in HD conversations as if you were chatting in person.