Specification: Condition: 100% brand new_x000D_Item type: Bluetooth Earphone _x000D_Material: ABS_x000D_Weight: Approx. 50g _x000D_Bluetooth version: dual-mode Bluetooth V5.0 ultra-low power consumption_x000D_Support protocol: A2DP 1.3 / HFP1.6 / HSP1.2 / AVRCP1.6 / D11.3_x000D_Bluetooth frequency band: 24GHz_x000D_Bluetooth transmission distance: about 10M/32.8ft_x000D_Battery type: polymer lithium battery_x000D_Battery capacity: 110mAh_x000D_Standby time: 170 hours_x000D_Talk/play time: about 12/10 hours_x000D_Charging time: about 1 hour Features: 1Long connection distance, stable performance, high transmission rate, low power consumption and strong compatibility. 2The ergonomic design makes the auricle more comfortable. 3Strong compatibility, universal for IOS/for Android. 4Talk time is about 12 hours, play time is about 10 hours. 5Lightweight and portable, easy to carry and use. PackageList: 1 x Earphone 2 x Headphone sleeve 1 x Charging cable 1 x Instruction