• With upgraded Bluetooth EDR lights, seven-color RGB gradient halo, you can enjoy the cool & romantic light when night
• The high-precision 50mm driver brings you a realistic sound field, with clear sound and shocking sound, which can be used for a variety of games
• 40mm aperture speaker coil with clear mid and high frequencies, with excellent ambient noise isolation for clear sound
• Children's volume limit mode, providing you with all-round hearing protection
• Equipped with a 3.5mm audio jack, provides a simple wired connection to multiple devices without Bluetooth function
• Earmuffs are made of skin-friendly leather material, super-soft and more comfortable to wear for a long time

Specification:

• Bluetooth version: V5.0
• Bluetooth range: 10-15m
• Frequency range: 2.40GHz-2.48GHz
• Horn size: 40mm
• Power: ≤4dbm
• Sensitivity: 108 +/- 3dB
• Signal-to-noise ratio: 85dB
• Distortion: 0.10%
• Battery capacity: 300mAh
• Talk time: about 8-12 hours
• Music time: about 6-10 hours
• Transmission protocol: Support A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5