Conduction Wireless Bluetooth Earphones With Long Range And No Entry Into The Ear Conduction Earhook Sports Running Features: Comfortable and Lightweight: Ergonomic design increases comfort. The 180° swivel flip fits the left and right ears perfectly. You can adjust the angle of the earbuds to better fit your ears. The- weight (12 grams) does not put any pressure on your ears, providing long-lasting comfort. SUPER COMFORTABLE: Weighing 0.5 ounces, it's and comfortable enough to wear for hours. Enjoy enhanced comfort with a lightweight design and-soft ear gel. Universal Compatibility: V5.0 bluetooth headset with microphone provides you a stable calling environment and fast pairing with smartphones and tablets, most bluetooth devices. The built-in high-definition microphone with advanced CVC6.0 noise reduction technology blocks annoying background noises such as wind, traffic or crowds, providing audio and natural sound, allowing you to enjoy music and clear calls. Continuous talk up to 6-8 hours and standby up to 7.5 days. These Bluetooth earbuds allow you Product Description: Transmission range: 10 meters Features: noise reduction, long battery life, call function, music support, digital display screen Bluetooth protocol: 5.3 Usage: Ear mounted Ear: Unilateral Handsfree Battery life: 8 hours or more (hours) Material: ABS The product includes: Bluetooth earphones * 1