Wireless Headphones Design and elegance Unique sound Bluetooth stereo headphones for listening to music and making calls thanks to Bluetooth connection. New compact design The COOL Gen wireless headphones are a must for all music lovers. With deep, intense bass and clear highs, you'll hear your favorite playlist like never heard before. Features: Bluetooth universal V 5.1 technology compatible with iOS and Android. Battery capacity: 220 mAh (charging station) + 35 mAh (headphones). Battery life: up to 20 hours in total (6 hours without extra load). Full charging time: 1.5 hours HiFi sound. Excellent music and calls. Touch control Charging Port: Type-C Range: 10 m, Instruction Manual: Spanish, Portuguese and English Package Contents: COOL GEN Headphones Power Bank Charging Station Compatible with iOS and Android. Battery life: a total of up to 20 hours (6 hours without extra load). Charging cable type C - multilingual user manual (English language not guaranteed)