Lenovo | Original Lenovo LP49 Wireless Bluetooth 5.4 Earphones HIFI Sound Gaming Headphones Wireless Music Sport In-Ear Earbuds With Mic

Lenovo LP49 TWS Bluetooth 5.4 HeadsetMore FAQ. Please check at the end.Buyers' FeedbackMechanical HardcoreNext-generation Wireless 5.4Semi-in-ear DesignFull Frequency Analysis24 Hours Long Battery LifeFull Frequency AnalysisHigh-quality Drive Units "Zero Gravity" Comfortable To WearNext-generation Wireless 5.4Low Latency Dual Mode Switching24 Hours Long Battery LifeTake Out And ConnectFully Compatible DevicesDelicate ControlMechanical Hardcore\Features:1.[New Bluetooth 5.4 / Stable Low Latency]: Features upgraded Bluetooth 5.4 chip for faster, more stable connection and synchronized audio-visual performance.2.[13mm Dynamic Driver / Balanced Triple Frequencies]: Equipped with a 13mm full-range coil driver for clear highs, rich mids, and deep lows, restoring natural sound scenes.3.[24-Hour Long Battery Life / Fast Charging]: Enjoy up to 5 hours on a single charge and 24 hours total with the charging case for all-day usage.4.[Semi In-Ear Ergonomic Design / Comfortable Fit]: Semi in-ear ergonomic design ensures a snug, painless fit even after long hours of wearing.5.[Smart Touch Control / Cool Ambient Lighting]: Easily control music and calls with a tap, accompanied by stylish ambient lighting for an immersive experience.Specification:Model: LP49Bluetooth version: V5.4Transmission distance:≥10mSpeaker diameter: 10mmImpedance:32ΩSignal-to-noise ratio:≥56dBDistortion:≤ 5%Frequency response: 20HZ-20KHZMicrophone sensitivity:-42dB±3dBHeadphone rated power: 0.15WHeadphone compartment rated power: 1.5WHeadphone rated input: 5V/30mAHeadphone compartment rated input: 5Vm/300mARated capacity of headphone Li-ion battery: 30mAhHeadphone compartment lithium battery rated capacity: 300mAhHeadset use time: About 5 hoursHeadset charging time: About 1.5 hoursHeadphone compartment charging time: About 1.5 hoursWhat's in the box:2 x[Bluetooth Earphones]1 x [Charging Case]1 x [User Manual]1 x [Type-C Charging Cable]