New Original Lenovo GM2 Pro Buletooth 5.3 Earphones wireless

SPECIFICATIONS Number Of Drivers: 2 Bluetooth version: 5.3 Bluetooth Connection Distance: 10M Music Time: Around 4-5 Hours Charging Time: Around 1.5 Hours Charging Method: Charging case Material: plastic Communication: True Wireless Resistance: 32 Line Length: 0 Connectors: None Style: In-ear Frequency Response Range: 20 - 20000 Plug Type: none Waterproof: Yes Is wireless: Yes Vocalism Principle: Dynamic Support Memory Card: No Origin: Mainland China Active Noise-Cancellation: No Certification: CE Total Harmonic Distortion: 1 With Microphone: Yes Wireless Type: bluetooth Codecs: none Sensitivity: 102 Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Support APP: No Features: With Microphone Impedance Range: up to 32 Ω Bluetooth Version: Other Control Button: Yes Volume Control: Yes Category: Earphones & Headphones Package List: User Manual Package List: Charging case Package List: Charging Cable Max Output: 10 Choice: yes semi_C