Lenovo X15 Pro II Wireless Headphones with Mics Bluetooth 5.4 HiFi Stereo Sound Wireless Earbuds Earphones Button Control

Features: Panoramic Sound Immersion: Lenovo X15pro Ⅱ earhook headphones offer a stunning concert-like sound experience. Open-Back Earhook Design: Provides natural acoustics and a comfortable, secure fit. Independent Sound Chambers: Isolate sound for reduced interference and enhanced performance. Spatial Surround Sound: Large-driver speakers create an immersive live event feel. Clear Stereo Calls: Crystal-clear call quality akin to in-person conversations. High-Resolution Audio: Precise and clear note reproduction. Enhanced Immersion: Audio quality and design combine for a heightened sense of presence. Bluetooth 5.4 Upgrade: Ensures a stable and reliable wireless connection. Directional Sound Technology: Focuses sound beams for a directed, leak-free experience. Ergonomic Comfort: Designed for a pleasant, cloud-like fit. Instant Connectivity: Quick and easy pairing straight from the charging case. Flexible Earbud Use: Seamlessly switch between single and double earbud usage. Long Battery Life: Extended playtime with efficient power usage.

Parameters: Brand: Lenovo Product Model: X15pro Ⅱ Bluetooth Version: V5.4 Transmission Distance: >10m Speaker Diameter: 14.2mm Impedance: 16Ω±15% Signal-to-Noise Ratio: >120.5dB±3dB Distortion: <5% Frequency Response: 20Hz~20KHz Microphone Sensitivity: -42dB±3dB Headphone Power Rating: 0.25W Headphone Compartment Rated Power: 1.5W Rated Input of Headphone: 5V---50mA Headphone Compartment Rated Input: 5V---300mA Rated Capacity of Headphone Li-ion Battery: 50mAh Headphone Compartment Lithium Battery Rated Capacity: 300mAh Headset Use Time: About 5 hours Headset Charging Time: About 1.5 hours Headphone Compartment Charging Time: About 1.5 hours

Packing List Earphone x2 Type-C charging cable x1 Headphone compartment x1 Lanyard x1 Manual & Warranty Card x1

Earphone Type: On ear Microphone: yes Noise Reduction: Passive Playback Control: Yes Waterproof: yes