XO BE25 Stereo Headphones

Specifications

• Brand: XO
• Type:Wireless Headphone
• Master control chip: Jerry 6955F
• Bluetooth version:5.0
• Frequency range:2.402GHZ 2.480GHZ
• Transmission power: +2dBm
• Effective working range:10M
• Frequency response: 20hz-20khz
• Microphone size: -42dB 3dB
• Power supply: 3.7VDC
• Talk time:8 hours
• Power off time:200 days
• Charging time:3 4 hours