syndesmos Wireless Headset with Microphone, Adjustable
syndesmos Wireless Headset with Microphone, Adjustable Headband PC Headset, Multipoint Connect, bluetooth headphones V5.3 for Phone, Tablet, Call Center, Office, Meeting, Class, Business Spark 06 Wireless Headset with Mic – Efficient calls, Comfortable to Wear syndesmos Spark 06 Bluetooth Headset – Suitable for Various Workplaces and APP HEADSET SPECIFICATION Charging time 2.5h Battery life 16-30h Speaker Impedance 32Ω Frequency Range 2402MHz-2480MHz Voltage DC5V Microphone Type All-round Sensitivity -40+3dB Transmission distance 10m Transmit Power (EIRP) <10dBm Check Offer Price 【Innovative wireless three-mode connection】Syndesmos bluetooth headset uses cutting-edge technology and integrates three connection modes: 2.4GHz wireless, Bluetooth V5.3, and wired, giving you...