Touch-control, 5.0 wireless bluetooth earbuds with charging case that allows you to charge several times. This comes in several exciting colors and can connect as far as 20 meters. Compatible with Bluetooth-enabled IOS and Android devices. With just 1.5 hours of charging, stand by time can last up to 100 hours. Specifications: Bluetooth chip: JIELI Single headset battery capacity: 30mAh Charger Box Betty: 200mAh. Single earphone weight: 4-5 g Working time: 2-3 hours. Standby time: 100/h for single ear, 60/h for both ears. Charging time: 1-1.5 hours Wireless distance: 20 m