Junterone Plug and play, for Androids/ mobilephone PC universal, regardless of the model equipmentsPreset a of popular modes. Male to female/female to male/child sound/live with goods/Shouting mai as you switch, sound more lifelikeDue to different batches, the appearance, color and printed words of the product , which not affect the use.Type: Sound cardPower supply: high rate lithium batteryBattery capacity: 3.7whCharging voltage: DC5VWorking time:5-6 hours after full chargeSupported devices: For Android phone, PC, tablet, Support mode: chat, singing, KTV, electric sound, Shouting, evade, reverb, change sound, soundColour:BlackMaterial:plasticPackage Contents:1 x Voice Changer2 x Audio connection cable1 x Charging 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.