LPT660 Wireless Folding Sports Stereo Music Bluetooth Phones Earphones Support TF Card (Blue)

LPT660 Wireless Folding Sports Stereo Music Bluetooth Phones Earphones are Bluetooth-enabled headphones designed for everyday use. They feature a comfortable ear cover and support TF cards.

• Product Type: Bluetooth Headset
• Style: Head-mounted
• Function Use: Wireless headset, voice headset
• Bluetooth version: V4.0
• Bluetooth mode support: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
• Frequency: 2.402-2.480GHz, 2.4G ISM band
• Receive sensitivity: -84dBm
• Transmit power: up to 4dBm
• Frequency response: 20 Hz - 20 KHz
• Signal to noise ratio (SNR): 70dB
• Total harmonic distortion rate (THD): 0.1%
• Power indicator: blue light
• Headphone charging: rechargeable 400mAh lithium battery
• Charging port: mini 5-pin USB charging interface
• Normal charging time: about 2.5 hours
• Call duration: up to 10 hours
• Standby length: up to 250 hours
• Operating temperature: -20°C - 55°C
• Support status indicator, charging indicator display
• Product accessories: headphones, USB charging cable, manual
• Product packaging size: 17.5*9*13CM