1、LED digital power display, the remaining bettery level of the charging compartment and earphones is clear at a glance. 2、Magnetic induction to close the compartment without pressing hard, the compartment door can be opened easily, which greatly enhances the user experience. 3、Skin‑friendly dust‑proof plug is waterproof and sweat‑proof, effectively improving the life of components in the compartment. 4、Bluetooth 5.1 provides more stable signal, longer transmission distance and lower power consumption. 5、Headset is automatically turned on and matched when taken out of the charging compartment, and automatically connected back to the mobile phone. 6、Touch operation, with no need to press, will not bring uncomfortable pressure to the ears. 7、The charging compartment can not only charge the earphones, but can also be used as an emergency power bank to charge the mobile phone. Item Type: Wireless Bluetooth Headset Material: ABS Product Model: 210 Bluetooth Chip: 6973 Bluetooth Version: 5.1 Transmission Distance: Approx. 10m / 32.8ft (barrier free) Maximum Power Consumption: 10mAh/hour Built-in Lithium Battery: 40mah for left and right earphones, 1500mah for charging compartment 1 x Manual 2 Pair x Ear Cap 1 x Charging Cable 1 x Charging Compartment 1 Pair x  Earphone