Reiko Universal Mini Bluetooth Speaker for iPhone/iPad/iPod/Mp3 Player Portable Bluetooth Speaker  (Black, Mono Channel)

This universal universal bluetooth stereo speaker is great for outdoors and indoors. You can use this item at home, office, car, outdoors etc. It supports any Bluetooth-enabled devices such as iPhone, iPad, Samsung Galaxy/Note/tablet, HTC and so on, PDA, tablet PC, iPad, Mac Air, MP3 players, PCs, laptops, etc. The new lifestyle turn your passion for music into reality! Bluetooth Version: 2.1+EDR; Frequency: 2.4--2.48GHZ; Working Distance: 10m. Auido drive unit: 40MM; RMS: 3W; Frequence 100HZ-18KHZ; SNR: S/N ≥85DB; Impedance: 2.6Ω; Distortion: THD≤10%. Music Format: MP3. Memory Card support TF Card; and card reader function. Battery built in rechargeable Li-on battery; Stable voltage: 3.7V; Limited charge Voltage:4.2 V. 3.5mm Audio Jack.