Koolenry Wireless Headphones Earphone Call Headset with Microphone HiFi Sound Gaming Earbuds Buds Supports All Smartphones Black

Upgraded colorful lights, fingerprint touch | HIFI sound quality, stereo wireless headphones, active noise reduction. Intelligent digital display: LED power display, the power is clear at a glance. The charging magnetic suction slot adds power display, and the remaining power of the charging slot is clear at a glance, rid of the embarrassment of being full and suddenly out of power. New Chip 5.3: Revolutionary technology upgrade equipped with the new Chip 5.3 technology, while achieving low power consumption, a coverage, and a speed 4 times faster than the previous generation. Strong power and long-lasting battery life: 300mAh polymer battery, using low-power chip packaging and micro-power technology, the battery life can reach 24 hours. Lighter and more comfortable, and no pressure. The three-joint non-sensing design is ergonomically supported to reduce pressure without picking the ears or swelling the ears, and it is comfortable to wear for a long time.