Bluetooth 5.1 Wireless Headset

Experience seamless connectivity on-the-go with Collar Earphones, a Bluetooth 5.1 wireless headset designed for one ear. Stay connected and enjoy crystal-clear audio quality wherever you are.   Specification Details With Microphone Yes Wireless Type Bluetooth Volume Control Yes Vocalism Principle Dynamic Support Memory Card No Style Ear Hook Sensitivity 105dB Resistance 32Ω Package List User Manual, Charging Cable Origin Mainland China Material Plastic Is wireless Yes Headphone Pads Material Silicone Function Common Headphone Frequency Response 20 - 2000Hz Features With Microphone Control Button Yes Communication Wireless Bluetooth Version 5.1