Sports Bluetooth earphones. They guarantee comfort of use during exercise. They prevent tangling due to magnetic attraction. Equipped with magnets that connect the earphones when not in use, the accessory prevents tangling. Made of pleasant-to-touch components, it ensures comfort and allows for many hours of use. Long battery life guarantees up to 10 hours of work on a single charge. Built-in microphone allows you to make calls. Specification: Material: ABS Cable length: 90 cm Weight: 21 g Bluetooth version: 5.0 JL Battery capacity: 130 mAh Charging time: /b> 2 h Talk/music: 10 h Standby time: 200 h