Premium Quality B39 Wireless Bluetooth Headphones Foldable Stereo Gaming HeadsetStereo Headphone Headwear Strong Bass With LED lightEarphones

ARYANAS MIANGKHAM NO BRAND. Model: B39. Use: wireless headset, voice headset. Bluetooth Version: V5.0. Support Bluetooth Mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5. RF Performance: receiver sensitivity: 84dBm, transmit power up to 4dBm. Signal to Noise Ratio SNR): 70Db, Total Harmonic Distortion Rate THD 0.1. Power Indicator: Red and blue lights alternately flashing. Headset Charging: rechargeable 400MAH lithium battery. Charging Port: Mini 5-pin USB charging interface. Normal Charging Time: 2.5 hours. Other Features: support status indicator, charge indicator display. FEATURES: LED Colorful Design This B39 over ear wireless headphones design with Round loop LED lighting up, Lighting of seven colors, red/blue/green and so on, the colorful lights change along with the rhythm of music on both sides of Bluetooth headphones, listening to music is more dynamic and unique