Wireless headphones - Neckband - K07 - 672007 - Gold

Neckband type wireless headphones, with high quality sound and soundproofing of external noises. With an ergonomic, lightweight design that fits perfectly, for comfortable long hours of use, ideal for your sports and daily outdoor activities. Features: span "HwtZe" lang "el" span "jCAhz ChMk0b" span "ryNqvb" Easy setting buttons br / TF Card port br / Bluetooth version: /span /span span "jCAhz ChMk0b" span "ryNqvb" V4.2 /span /span br / span "jCAhz ChMk0b" span "ryNqvb" Bluetooth Protocol: HFP/ HSP/A2DP/AVRCP/CVC /span /span br / Transmission range span "jCAhz ChMk0b" span "ryNqvb" : 10m (no obstacles) /span / span br / span "jCAhz ChMk0b" span "ryNqvb" Charging time: 2 hours br / Operating time: up to 4 hours br / Stand By time: 120 hours / span /span br / span "jCAhz ChMk0b" span "ryNqvb" Charging voltage: DC 5V /span /span (charge cable included) br / span "jCAhz ChMk0b" span "ryNqvb" Sensitivity: 110dB + / – 3dB /span /span br / span "jCAhz ChMk0b" span "ryNqvb " Frequency response: 20-22000Hz /span /span br / Weight: span "jCAhz ChMk0b" span "ryNqvb" 14g /span /span br / Packaging dimensions: span "jCAhz ChMk0b" span "ryNqvb" 17*7.5*2.8cm /span /span /span