Description All in one INEWTECK Crystal Bluetooth Speaker with Color Changing LED Light, built in mic, Hands Free, MP3 Player, AUX and TF Card Input, 6 color modes, Play up to 8 hours. Bluetooth 4.2 EDR Response frequency: 150Hz-20KHz Speaker: φ50mm 3Ω5W within the magnetic Built-in battery: lithium battery 3.1v / 1200mA Input voltage: 5.0v / 0.5A Packaging Includes: 1x Crystal Bluetooth Speaker 1x User manual Products size: 9.6 * 9.6 * 16.9 CM
