1. The Is Equipped With The New B156, Which Is Small In Size, Cute In Appearance, Patented And Innovative, And Has Very Powerful Performance Configurations.2. Compact And , Both Inside And Outside3. Intelligent Tuning, Removes Noise From Your Voice Input, Making It More Fidelity, More Interesting, And Even Better-Sounding.4. Newly Upgraded Technology, The Connection Can Be Connected To 10 Meters Within Seconds After Booting Without Any Lag.5. No Settings Are Required For Self-Connection After Power-On. Dual-Mic Duets Can Be Easily Realized And You Can Enjoy The Happy Time.Signal-To-Noise Ratio: equal 75dBDistortion:2-8%Bluetooth Version:5.0Power:10WStandby Time:6h-9hSpeaker:52mm Speaker x 1(Bass Diaphragm 50mm)Connection Distance:10mPlayback Mode:Bluetooth TF CardBattery Capacity:1800mAhNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseType:B:dual microphoneColour:PinkMaterial:ABSSize:Speaker Size:About 85x90x110mm; Microphone Size: About 131x37mmPackage Contents:1 * Bluetooth Speaker2 * Microphone1 * Lanyard1 * Type-C Data CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.