✨Loa không dây âm thanh nổi Bộ khuếch đại di động MANOVA BT-28N

This superb sound stereo speakers is compliant with BT 3.0. It is powered by its bulit-in battery which is rechargeable by USB port.With strong compability, 2x2W Amplified Speakers 6 hours of continuous music time. What's more, it is portable, shrinkablewhich is suitable for going out like hiking, traveling, ect. Features: Compatible with almost all BT-enabled mobile devices such as, compatible with iPhone6 6Plus 5S, compatible with Samsung Galaxy S5 S4 S3 / Note 4 3 2, compatible with HTC One, Tablet PC, Laptop, etc. 3.5mm audio connector provides a simple wired connection of a variety of music players (Such as, MP3 / MP4, etc) without BT function. Supports hands-free function, conveniently answer the incoming call. Supports NFC function. With 700mAh high-quality built-in Lithium battery, it can offer 5 hours of continuous music and talk time, standby time is up to 20 hours. Be equipped with built-in High-performance speaker and Mic, , brings you superior sound effect, best choice for listening to music / FM Radio, watching movie, etc. Portable Speakers is perfectly suitable for going out like hiking, traveling, ect. Specifications: Brand：MANOVA Model: BT-28N BT Version:3.0+EDR Amplifier Output: 2 2.2W Signal-to-Noise: 60dB Frequency Response: 100HZ-20000KHz Operation Voltage: Min: 3V Max: 4.2V DC Battery Charging Voltage: Type: 5V Max: 5.5DC Battery Charging Time: 2.5 hours Playback Time: 5 hours Standby Time: up to 20 hours Speaker Size: Approx.8.1 7.5 7.5cm / 3.19 2.95 2.95in  Speaker Weight: Approx.292g / 10.27oz Package Size: Approx.10 10 10cm / 3.94 3.94 3.94in Package Weight: Approx.462g / 16.32oz Package List: 1 Speaker 1 USB Cable 1 Audio Cable 1 * User Manual (English)