Model Number: HD-SPE-024B
Key Specifications/Special Features:
Bluetooth Version:2.1+EDRBattery: Built in 3.7V/500mAhColor: black, blue ,silver ,redMicrophone: Built inSpecial Feature Mini, Portable, WirelessPlayback Time : ~5hRF Range : 10mLoudspeaker Output: 4Ω3WCharging Time: ~3hFrequency: 120Hz ~ 22kHzHousing Material:ABS+metal caseProduct size: 60x60x51mmSignal-To-Noise>=90dBCharging Voltage: DC 5VDistortion: ≤1%Weight: 200g
Function
support mobile /iphone /ipad/c
Accessories:USB cable, User Manual