A known Audio electronics brand boAt has launched two new wireless headphones in its Rockerz series called Rockerz 450 and Rockerz 640.
The boAt Rockerz 450 has a stylish design and delivers slick sound, providing an alternate HD Immersive Audio Reality experience. It comfortably fits on ears and sports soft cornered matte black finish. It has easy access operational controls for easy control of music and taking calls.
The boAt Rockerz 640 is a power puncher which has 40mm drivers and delivers boosted bass just with a click. It offers 180-degree sound and includes 300mAh battery. Its ear-cups are LED lit has sports foam constructed adjustable headband.

boAt Rockerz 450 Specifications

• Chip: WT200s
• Bluetooth Version: Bluetooth V4.2 + EDR
• Bluetooth Profiles: A2DP, VARCP, HFP, HSPV
• Dynamic Drivers: 40mm
• Working Electric Current: 18-20ma
• Standby Electric Current: <0.5ma
• Temperature Range: -40C°to +80C°
• Wireless Working Distance: 10 Meters
• Sensitivity: -80dB+/- 0.1% BER
• Frequency Range: 2.4GHz to 2.480GHz
• Battery: 300mAh Lithium Polymer (with Protection board)
• Battery statistics: Music / Talk time up to 8 hours, Standby time up to 400 hours
• Charging Hours: USB DC5V (Charging in 3 Hours)
• Charging Electric Current: 210ma
• Microphone: 38+/- 3dB
• Wired output/input: 3.5mm jack

The boAt Rockerz 450 price is Rs. 1799 and is available online at Amazon.in. It comes with 1 year warranty.

boAt Rockerz 640 Specifications

• Chip: BK3266
• Bluetooth Version: Bluetooth V4.2
• Dynamic Drivers: 40mm
• Impedance: 32ohms
• Transmission Frequency: 2402MHz – 2480MHz
• Frequency Response: 20Hz – 20Khz
• Sound Pressure Level: 94+/-3dB @ 1Khz
• Microphone Sensitivity: -42dB +/-3dB
• Wireless Range: 10 meters
• Power Voltage: 3.0 ~ 4.2V
• Charging Power Voltage: 5V
• Charging Current: 230Ma
• Battery Capacity: 300 mAh Lithium Polymer
• Battery Statistics: Charging time up to 3.5 hours, Talk / Music time up to 12 hours
• Product Weight: 187 Grams

The boAt Rockerz 640 price is Rs. 2999 and is available online at Amazon.in. It comes with 1 year warranty.
Ankush Guglani, Business Head said –

The boAt Rockerz series headphones have been crafted to easily blend into your daily lifestyle, both in terms of fashion and functionality. No matter what your style statement, these headphones are sure to define it with accuracy. You are sure to be transported into a whole new musical heaven with Rockerz 450 & Rockerz 640 headphones.”