MS-B1 Factory Direct OEM BT5.4 Wireless Over-Ear Gaming Hifi Music Headphone for PC/PS4 with JL Chip Long Battery Life

Bluetooth version: Bluetooth 5.4
Audio decoding: AAC, SBC
Compatible systems: IOS/Android/Windows
Speaker unit: Φ 40mm 32 Ω
Frequency response: 20-20kHz
Supporting protocols: MP2 MP3、WMA、APE、FLAC、AAC、MP4、M4A、WAV、AIF、AIFC
Charging voltage: 5V
Battery: 400mAh
Music duration: approximately 32 hours (turn off the lights)
Standby time: 200 days
Charging time: about 2 hours