Bluetooth Wireless Portable Speaker k1 Multi-function Karaoke Microphone Music MP3 Player Karaoke System Audio Card Smartphone Cable Noise Mobile Charging Chargeable

1. [Both speaker and singing] equipped with mini microphone, can support free K songs within 10 meters, can be connected to computers, TVs, tablets, mobile phones and other camping, gathering, family use, global scene, sing if you want

2. [Multi-mode] Bluetooth playback, TF card playback, AUX playback, U disk playback, each playback is to enjoy lossless sound quality

3. [LARGE CAPACITY BATTERY] USING 1200MAH LARGE CAPACITY BATTERY, SAY GOODBYE TO POWER ANXIETY, LISTEN IF YOU WANT TO LISTEN, SING IF YOU WANT, AND CONTINUE TO SING ALL DAY

4. [DSP double noise reduction] built-in DSP intelligent bel canto chip, optimize wireless audio algorithm, no howling and no broken sound, change KTV-level sound effect in seconds, improve the transparency and layering of sound quality, high-quality audiovisual experience

5. [One-key original sound cancellation] The microphone has a one-key cancellation button, and the accompaniment original song can be switched at will

Specification:

Battery capacity: 1200МАН

Bluetooth version: 5.3

Bluetooth distance: 10 meters

Output power: 4.28W

Minimum volume noise: 73UV

Maximum volume noise: 351uV

SIGNAL-TO-NOISE RATIO: 86DB

Distortion: 0.18%

Input sensitivity: 405mFS

Runway diaphragm: 52*32mm

Packing List:

One tow one: 1 * microphone + 1 * Bluetooth speaker + 1 * charging cable + 1 * instruction manual

One to two: 2 * microphone + 1 * Bluetooth speaker + 1 * charging cable + 1 * instruction manual