LCKCQ M20 Wireless Headset

Feature: 1. Supports dual microphone calls, eliminates surrounding noise interference, highly restores the real sound quality, and the call quality is clear. 2. It is suitable for the structure of human ears, and the oblique angle into the ear makes it more comfortable to wear. 3. Super resolution, surround stereo, let you enjoy music to your heart's content. 4. The 13mm diameter woofer has passed professional sound cavity design and sound effect test, and the sound quality is clear. 5. Compatible with bluetooth devices such as mobile phones, computers, tablets, etc., and also fit for Windows, for Android, for iOS. Specification: Item Type: Wireless Bluetooth Headset Material: Aluminum Alloy Bluetooth Version: V5.0+EDR Bluetooth Chip: AB1536U Headphone Resistance: 32¦¸ Signal Transmission Distance: Approx. 10m / 32.8ft Support Bluetooth Protocol: for A2DP, Headset, AVRCP, HSP, HFP Frequency Response Range: 20Hz-20KHz Sensitivity (SPL): 101~107dB at 1KHz Use Time: about 4 hours Charging Time: about 1.5 hours Charging Interface: Type-C Charging Voltage: DC 5V-1A Headphone Battery Capacity: 35mAh Charging Compartment Battery Capacity: 350mAh Operating Temperature: -40¡ãC~70¡ãC Purpose: listening to music, talking Package List: 1 x Charging Compartment 2 x Headset 1 x USB-Type-C Charging Cable 1 x Manual