k12 bluetooth audio mini-portable karaoke microphone wireless bluetooth all-in-one karaoke singing and singing family ktv

Product Model:K12 single microphone (dual microphones cost 4 yuan more per unit)

Product features: Bluetooth connection / TF card for playing music

Material and craftsmanship: ABS + acrylic

Door insert type: Type-C/TF card/USB

Power supply method: Type-c

Standard colors: white, blue, pink

Product dimensions: 8.6*8.6*6.6 cm

Product net weight: 367.4 g

Speaker power: 5W

Speaker frequency range: 90HZ-18HZ Speaker input signal: 42DB

Speaker power adapter: DC5V1A (compatible with phone chargers) Charging time for the speaker: approximately 2.5 hours

Microphone pickup: Back-pole capacitive microphone

Microphone operating voltage: 3.7V

Microphone frequency range: 90HZ-18HZ

Microphone power adapter: DCVS1A (compatible with phone chargers) Microphone charging time: 3.5 - 4 hours Packaging size for single/multi-microphone: 1.56*1.62*7.5cm/2.0*1.62*7.5cm Weight of single/multi-microphone/entire set: 480.4G/565.2G

Carton size: Single wheat / Double wheat: 78.5*34*32.8 CM / 41.2:39.5*50.3 CM Number of cartons per type: 40 PCS / 30 PCS Weight per type: 19.216 KG / 16.956 KG