HOLLYLAND C1 Pro Wireless Stereo Headset Double Ear Version User Manual
HOLLYLAND C1 Pro Wireless Stereo Headset Double Ear Version Specifications: Transmission Range: 1,100ft (350m) LOS Frequency Band: 1.9 GHz (DECT) (varies by country and region) Modulation Mode: GFSK TX Power: 21dBm (125.9 mW) RX Sensitivity: < -90dBm Battery Capacity: 700mAh…