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音箱
WJ-A920
Mini Speakers Blue Tooth Portable Karoke Mic Speakers Outdoor Wireless Outdoor Speaker With Microphone Karaoke
- 10.1cm / 4in, double 4in speaker
- 发声单元
- 3Ω 40W (2*20W)
- 输出功率
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- 型号
- WJ-A920
- 发声单元
- 10.1cm / 4in, double 4in speaker
- 输出功率
- 3Ω 40W (2*20W)
- 连接距离
- 10m
- 包装重量（配送）
- 2700 g
查看完整供应商描述
Product Information
Model Number WJ-A920 Brand Name xinjia
origin China Small Orders Accepted
Key Specifications/ Special Features:
Prompt language: English
Function: Bluetooth, TF card, USB, AUX, K song, change voice, magic sound, cancel original sound, wireless charging, clock, alarm clock
Speaker size: 10.1cm / 4in, double 4in speaker
Rated power: 3Ω 40W (2*20W)
Rated voltage: 7.4V1A
Wireless charging: 15 watts fast charging
Signal to noise ratio: greater than or equal to 85db
Material: ABS plastic + iron mesh
Duration: 3~4 hours (depending on volume and music)
Bluetooth specification: Bluetooth 5. 3
Transmission distance: 10m
Speaker battery: 3000mAh/with protection board
Microphone battery:500mAh*2
Frequency response range: 20Hz~20kHz
Product color: black
Packaging: 1*Speaker 2*Wireless microphones 1* AUX cable 1* Charging cable 1*manual
Product size: 328 * 148 * * 17.5mm
Product weight: 2.6kg
Color box size: 32.9 * 15.8 * 21.8cm
6pcs/box
Outer box size: 49.5 * 34.5 * 45.5cm
Gross weight: 17kg/box
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