General: Model Name Rockerz 600 HD Sound / Rockerz 610 Color Brown Headphone Type On the Ear Inline Remote No Sales Package Rockerz 600, Charging Cable, User Manual, Warranty Card Connectivity Bluetooth Product Details: Deep Bass Yes Indicators LED Indicator: Blue LED for Power and Pairing, Red LED for Charging Other Features Headband, Earcups PU Leather, Impedance: 32 Ohm (15% Ohm), Speaker Sensitivity: 110 (5 dB), Distortion: 1% at 1 kHz, Micro USB Charging, High Definition Sound Headphone Driver Units 40 mm With Microphone Yes Sound Features Minimum Frequency Response 20 Hz Maximum Frequency Response 20000 Hz Other Sound Features: HD Clarity with Super Bass, Sensitivity at 1 KHz: 110 db Connectivity Features Wireless Range 10 m Bluetooth Version 5.0 Bluetooth Range 10 m Headphone Power Source Battery Headphone Battery Rechargeable Battery Type Li-polymer Battery Life 20 hrs Battery Capacity 450 mAh Charging Time 3 hrs Play Time 20 hrs Standby Time 200 hrs Dimensions Weight 160 g Other Dimensions Dimensions: 183 x 78 x 180 mm Warranty: Domestic Warranty 1 Year Warranty Summary 1 Year Manufacturer Warranty Warranty Service Type Reach out to us at [email protected]/+912249461882/support.boat-lifestyle.com. Alternatively you can activate your warranty by giving a missed call on 9223032222