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Speaker 3d Surround Sound Usb Loudspeaker Box For Android And Ios Mini Column Noise Reduction Insert Card
Function: card insertion, voice prompt, call function
Applicable scenarios: car, desktop, fitness, outdoor, home, mobile and portable, karaoke, live broadcast, broadcasting system, outdoor lawn
Connection mode: connection
Interface type: USB
Frequency response range: 20Hz-20KHz
Output power: 30~60W
Signal-to-noise ratio: ≥ 80dB
Power supply mode: built-in lithium battery
Channel: 2.1 1
Play duration: 4 hours
Effective distance: 10 meters
Operation mode: key
Applicable population: general
Playback format: MP3,WMA
Shell material: metal
Speaker adjustment mode: key
Color: blue, black, red, gold, silver gray, rose gold
Specifications: , card
Power supply mode: USB
Shell process: metal oxidation
Built-in battery capacity: 300 mA -500 mA
Battery capacity: 300MA
1. pluggable portable metal subwoofer, small size, large capacity, brings you shocking bass.
2. High-definition subwoofer design, HiFi sound effect, subwoofer surround, shocking experience, giving you an immersive real feeling.
3. Wireless connection can be plugged in card, two use modes for you to choose.
4. Built-in large-capacity rechargeable li-polymer for long-lasting endurance.
5. Support serial playback. Two speakers can be couplet after startup to realize 3D surround sound effect.
6. The volume is smaller than you think, does not take up space and is convenient to carry.
7. Compatible with various devices, compatible with various smart platforms such as Android and IOS, and can be freely interconnected with your mobile phone, IPAD, notebook, and other digital devices.
8. Built-in high-definition noise reduction microphone supports two-way voice calls, incoming call numbers and hands-free calls.
9. Suitable for car, desktop, fitness, outdoor, home, mobile portable, karaoke, live broadcast, broadcasting system and other scenes, enjoy music anytime and anywhere.
10. Metal material, exquisite appearance, a variety of colors and fashion trends, you can choose.
1 * Charging cable
1 * Instructions
1 * packing box
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