Feature(may vary by option.)

●[With Audio & USB Cable] The speaker comes with an audio cable at the bottom of the speaker, also, it is equipped with a USB charging cable.
●[Built-in Battery] Built-in 180mah battery, no external power supply needed, provides one and half hours of playing time at maximum volume, or about 3 hours at 50% volume.
●[High Performance] Low voltage, low distortion and low power consumption, the speaker provides you with pure sound quality.
●[Wide Compatibility] The mini speaker is suitable for MP3, MP4, MP5, mobile phones, computers and other devices with a 3.5mm audio jack.
●[Portable] Retractable design, the speaker is small and lightweight, and easy to carry with.

[White]

[Black]

Description

With hang hole design, this speaker built-in battery is so small and lightweight that you can take it anywhere anytime. Equipped with a 3.5mm audio cable at the bottom, you can listen to music after connection with mobile phone, MP3, MP4, computer and other devices with a 3.5mm audio jack.

Specifications:
Material: ABS
Size: Approx. 52x52x38mm / 2.0x2.0x1.5in
Impedance: 4 (Ω)
Distortion: 0.5 (%)
Frequency Response Range: 200-20K (Hz)
Sensitivity SNR: ≥ 89db (dB)
Speaker Unit Size: 3.5 (mm)
Carrying Power: 2.2
Battery Capacity: 180mah
Color: Black, White (Optional)
Package Weight: 78g

Package Included:
1 x Speaker
1 x USB Charging Cable