|Frequency||Microphone frequency range 100Hz to 8kHz
Speaker frequency range 200Hz to 7kHz
|Sound level/Sensitivity||105dB SPL at 1mW/1 kHz|
|Signal/Noise||Microphone type 1 x omnidirectional ECM
Speaker 13 mm dynamic speaker
|Power Output||Talk time Up to 5 hours
Charging time Approximately 2 hours
Standby time Up to 7 days
|Connection Type||Bluetooth 4.0
Wireless range Up to 98 feet / 30 meters
Bluetooth pairing list Up to 8 devices
|Warranty||1 Year Warranty|
Clear HD callsEnjoy clear conversations with an omni-directional High Definition Voice microphone.
On-ear wearing styleErgonomically designed, the Talk 30 speaker sits on your ear using an EarGel and an Earhook, for all-day comfort.
Long lasting calls With up to 5 hours of calls and up to 7 days of standby time, make reliable Bluetooth calls throughout the day on a single charge, and receive spoken updates on your battery status.
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Product quality is good.