Zoook Rocker Armor XL (30W) Bluetooth Speaker with Twin Bass Radiators and 4400 mah Battery (Black) Product Description Specifications Total Power Output RMS Frequency Response: 40HZ - 20KHZ Signal-to-Noise Ratio: Greater than 80 dB Control: POWER/MODE, VOL+/VOL- , NEXT/PREVIOUS , PLAY/PAUSE Sound System: Stereo Power On/Off Indicator: Yes Driver Unit:  Transducer: 2 x 50 mm, 1 x 45 mm Battery:  Capacity: 4400 mAh Battery Type: Lithium-ion Polymer Battery Charge Time: 5 to 7 hours at 5 V, 1 A Playing Time: Music playing time: up to 8 hours  Connectivity:  Connectivity: Bluetooth Support: A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2 Bluetooth Version: Bluetooth CSR Ver4.0+EDR Chip Note: Not compatible with the devices having bluetooth version lower than 4.0 Additional Features:  Features: A high-performance speaker that rivals much larger speaker systems. 30 Watts of Output Power Physical Specifications:  Dimensions Weight: 650 g Warranty:  Period: 1 Year Manufacturer Warranty Please contact_us on: [ 01133516516 ] From the Manufacturer     Audio Quality Do not underestimate this small package of audio system because it is packed with twin bass radiators that are designed to deliver outstanding beats and bass lines with serious depth and impact.     Clear Voice Delivery Zoook Rocker Armor XL has been designed in such a way that you will get to hear only clear sound and no other distortion. It dedicatedly cuts off the background noise, saturation and distortion, offering audio with utmost clarity..     Multipoint/Multiple Device Support/DJ Play Good news! The speaker system can connect with up to 2 audio sources simultaneously, giving the user more scope of entertainment. So, now you can connect two devices and hear outstanding audio. Since, the speaker can easily connect with the last connected device; switching devices will not be a problem anymore. To switch the playback device, pause/stop the playback on the currently streaming device and start the playback from the other device directly. After connecting with the new device, Zoook can be controlled from your Bluetooth speaker itself.      Guaranteed Quality Zoook offers a challenge where it claims to deliver best audio quality, compared with any possible brand up to 3 times the price of Zoook Rocker Armour XL. If you get any better audio quality, Zoook is ready to take back the speaker within 7 days.     Bluetooth Cut the cable clutter and enjoy audio without any mess with Bluetooth connectivity. Zoook Rocker Armour XL is a Bluetooth enabled device that can easily connect with external devices to play your favourite music. You can connect devices like smartphones, tablets, computers and MP3 players.     In the Box  Zoook Rocker Armor Bluetooth Speaker User Manual Warranty Card AUX Cable USB Charging Cable 1 x Strap 1 Year Warranty    Comparison Chart           CompareZoook Rocker Armor XLSkull Candy Air RaidJBL FLIP3Wattage30 W10 W16 WBluetooth VersionLATEST CSR Ver 4.0+EDRVer 3.0+HSVer 4.1No. Of Speakers322Battery Capacity4400 Mah-3000 MahSpeaker Size2x 50mm + 1x 45mm2x 50 mm2x 40mmHandsfree CallingYesNoYesShockproofYesYesNoSplashproofYesYesYesAux-InYesYesYesIPX 5 RatedYes--Multipoint ConnectionYes--Warranty1 Year1 Year1 Year