Cherub WST-650GB Professional Guitar Clip On Chromatic Tuner Digital Tuner Large Transparent LCD Display for Acoustic Guitar/BassThe WST-650GB is a new product from Cherub! It is designed for guitar and bass tuning. It's fast, accurate, and stable! Classic design offers a simple user interfaceTwo 360 deg connectors; and one 180 deg connector; enable any viewing angleUltra-wide and bright LCD display provides excellent visibility even in dark environmentsUpdated software guarantees real-time and fast tuning (response time: 30ms)Flat tuning allows you to drop tunings up to 4 semitonesPower saving mode maximizes battery lifeBuilt-in microphone and piezo sensor ensure response even in noisy environments. Wide tuning range from A0 (27.50Hz) to C8 (4186Hz)Tuning Mode: Guitar, BassTuning Accuracy: +/- 1 centA4 Range: 410-490HzDetection Method: Mic, ClipDisplay Mode: LCD DisplayTuning Mode: AutoPower Supply: 3V Lithium Battery(CR2032)Sizes: 59(W)x18(D)x85(H)mmColor: BlackMaterial: ABS + ElectronicPackage Contents:1 x Guitar TunerOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.