Product DescriptionMaterial: Abs Plastic.Clamping Range: 50-80 Mm (4-6.3 Inch) Cell Phones.Color: Red, Black, Blue, Orange.Size: Width X Length 52 X 120 Mm.Charging Time: 5 Hours.Battery: Built-In 2000/4000 MahOutput Voltage: 0.8 A.Lamp Beads: 2 X Led.Speaker Decibel: 130 Db.Scope Of Delivery: 1 X Bicycle Cell Phone Holder.1. 4-In-1 Multifunctional - Bicycle Mobile Phone Holder With 400 Lumen Bicycle Led Light, 2400 Mah / 4000 Mah Charging Treasure, High-Decibel Horn Not Only Can You Save More Money, But You Can Also Save More Space On Your Bike Handlebars.2. Bike Headlights And Bike Bell - 400 Lumens Double Led Lights With 3 Modes (Press For 3 Seconds To High, Low, Blink), Enough Brightness To Keep You Safe No Matter When You Are On An Urban Street Or Driving On A Dark Country Road. Meanwhile, The Horn Has 5 Sound Modes (Long Press For 4 Seconds To Switch), Up To 130Db, Which Is Loud Enough To Warn Others About You.3. Rechargeable Via Usb - Built-In 2400 Mah / 4000 Mah Battery That Provides 4 Hours Of Intense Light, 8 Hours Of Low Light, 6 Hours Of Fast Light. It Can Be Charged From Your Computer Or Any Device With A Usb Port. And You Can Use It To Charge Your Phones.4. Stable Cell Phone Holder: Compatible With Most Devices, Supports Cell Phone Range: 10.2 Cm - 16 Cm.5. Easy Installation And Widely Used - No Need To Use Any Tools For Installation And Fit For Handlebars Of Motorcycles, Mountain Bikes, E-Bikes, Folding Bikes, Scooters, Etc. YOUGANG 20230424