Portable Mini Speaker:

Product Size: Height 50MM * Diameter 60MM (215g/ pc)
Material: Aluminum; Optional design with or without logo on mesh surface.
Colors: Black, white, red, sapphire blue, green
Transmission distance: Up to 30 feet (10m)
Working time: 5~6hours
Frequency response: 150HZ-20KHZ
Signal-to-noise: ≥ 85dB
Input (charging) Power: DC (5V 500mA)
Outpower power: 3W
Speaker Impedance: 4Ω
Battery charging time: 2-3 hours

Built-in battery: Lasting power, super battery life: Built-in battery 500MA, safe and secure, can be enough to use more than 7 hours! Suitable for any place, lasting power, super battery life!

Hands-free phone features: Support for hands-free public telephone functions, built-in microphone, giving you a clear call.

MP3 player: Support TF card lossless playback, support for lossless format playback Wireless

Bluetooth: Bluetooth 2.1 international standard, automatic pairing, you can adjust the volume directly through the stereo, 10m lossless high-fidelity transmission, enjoy the wonderful music.

Appearance: Classic cylinder design, plus powerful suction base, contribute to the preservation of sound with this speaker listening East, a kind of soothing feeling!

Accessories: Micro charging cable, A manual