Feature: 1. The earbuds pair will automatically connect to each other first, and then when you turn on your Bluetooth, it will connect to your phone. Specification: Item Type: Wireless Bluetooth Earbuds Material: ABS + Metal Chip: For ChinaCache Bluetooth Version: 5.1 Earphone Speaker: φ8mm Headphone Battery Capacity: 50mAh (Lithium Battery) (Shipped with Built-In Battery) Storage Box Battery Capacity: 1200mAh (Lithium Battery) (Shipped with Built-In Battery) Transmission Distance: About 10m Talk Time: 4-6 Hours Playing Time: 4-6 Hours Charging Time: 1-2h Package List: 2 x Earphones 4 x Earplugs 1 x Charging Case 1 x Data Cable 1 x Manual |