Features: 12 electric tones. In the electric mode you can sing a song with 12 sound effects, rich gameplay experience Intelligent modification of sound, anti external interference, with noise reduction function brand new and high quality 8 live sound effects to control the room. 8 kinds of warm-up sound effects.Easy to heat up the atmosphere of the live broadcast, live interesting Bluetooth-compatible accompaniment transmission. High quality Bluetooth-compatible transmission. Simple and convenient, enjoy the music Mobilephone size and ultra-thin body. Just need a mobilephone with the sound card, a headset, you can live broadcast any for time anywhere. Plug and for play, for Androids/ mobilephone PC universal, regardless of the brand model equipments Preset a variety of popular modes. Male to female/female to male/child sound/live with goods/Shouting mai as you switch, sound more lifelike Package Includes: 1 PC x Sound Card Specifications: Model: K9 Reverberation Mode: Reverberation mode-DSP Track: 2 Type: Sound card Material: ABS Color: Black Power supply: high rate lithium battery Battery capacity: 3.6wh Charging voltage: DC5V Working time: 3-4 hours after full charge Supported devices: For Android/phone, PC, tablet, for iPad Support mode: chat, singing, KTV, electric sound, Shouting, evade, reverb, change sound, original sound Size:approx 151 x 76 x 12 mm/5.9x3x0.47in Weight: 155 g note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.