16 electric tones. In the electric mode, you can sing a song with 16 sound effects, a rich gameplay experience Intelligent modification of sound, anti-external interference, with a noise reduction function 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 Mobile phone size and ultra-thin body. Just need a mobile phone with a sound card, and a headset, and you can live broadcast any time anywhere Plug and play, for Androids/ mobile phone PC universal, regardless of the brand model equipment Preset a variety of popular modes. Male to female/female to male/child sound/live with goods/shouting mic as you switch, sound more lifelike Specifications: Type: Soundcard Material: ABS Power supply: high-rate lithium battery Battery capacity: 500mAh 3.7V Charging voltage: DC 5V Working time:5-6 hours after full charge Supported devices: For Android phones, PC, tablets Support mode: chat, singing, KTV, electric sound, shouting, evade, reverb, change sound, original sound Size: approx 106 x 54 x 12 mm/1.53 x 2.12 x 0.47in Weight: 120g