ONIKUMA B2 2.4G Wireless / Bluetooth-compatible / Wired Over-Ear Headphone Stereo Bluetooth-compatible Gaming Music Headset - Black

• The integrated mic ensures precise voice capture, enhancing your immersive gaming environment
• Ideal for kids, an enlightening gaming headset will be the best gift for your kid
• Get these stylish headphones, provides exceptional sound quality for you
• Skin-friendly memory foam earmuffs, breathable and comfortable
• Adjustable headband design, suitable for kids and adults to wear
• 40mm large drivers, immerse yourself in gaming or music
• Support Bluetooth, 2.4G wireless and wired connection mode, convenient to use

Specifications:

• Model: B2
• Driver diameter: 40mm
• Chipset: BK6821
• Support protocols: AVRCP1.4, A2DP1.2, HFP1.6, HSP1.2
• Audio decoding: WMA, APE, FLAC, AAC, M4A, WAV, AIF, AIFC
• Bluetooth-compatible distance: 10m
• Frequency: 2.402GHz-2.480GHz
• Microphone sensitivity: -38±3DB
• Sensitivity: 101±4dB
• Impedance: 32 ohms
• Frequency response range: 20HZ-20KHZ
• Battery capacity: 500mAh
• Play time: about 6 hours
• Audio delay: 40-60mS
• Charging time: about 1.5 hours
• Cable length: Charging cable: 3.0*450mm, Adapter cable: 3.5*1200mm