PUSOKEI Single Ear Bluetooth Earpiece - Wireless Headset

How to Use: 1. Long press the power button, the blue and red lights on the display will flash, and enter the Bluetooth pairing state 2. Turn on the Bluetooth function of the mobile phone, and search and pairing is completed. Specification: Item Type: Bluetooth Earpiece Material: ABS Bluetooth Version: 5.2+EDR Talk Time: About 20 Hours Listening Time: About 20 Hours Wireless Frequency: 2.4GHZ Transmission Distance: Approx. 10m / 33ft Charging Time: About 1 Hour Standby Time: 120 Hours Microphone Sensitivity: -42dB Working Temperature: -10-50℃ Built in Polymer Lithium Battery: 300mAh (built in) Package List: 1 x Bluetooth Earpiece 1 x Charging Cable 2 x Ear Cover 1 x Manual