Product # 204260 The BlueParrott wireless headset is packed with industry-leading 96% noise cancellation. This headset gives you 24 hours of talk time on a single charge. The headsets are compatible with Bluetooth mobile phones or other bluetooth-enabled devices. The headset features multipoint pairing for use with two cell phones or a cell phone and tablet at the same time. The Xtreme Noise Suppression features wideband audio for clearer conversations, more productivity and increased safety. Flexible microphone boom provides optimal sound quality. This lightweight headset comes with IP54-rated protection against dust and moisture. It is more comfortable, with a wider headband, and has added voice control, so you can answer and reject calls using just your voice. B350-XT BPB-35020 Features: Audio: Speaker: 36mm receiver Speaker impedance: 32 Ω Speaker max input power: 50mW Speaker frequency range: 150-6800 Hz Microphone frequency range: 150-6800 Hz Ease of use: Paired devices: Up to 8, connected to two at the same time (multi-use) Wearing style: Over-the-head App. support: BlueParrott App & BlueParrott Updater Features: Answer/end/reject call, Advanced Audio Distribution (A2DP), voice dialing (activate Siri/Google Assistant), voice guidance, NFC , HD voice, volume up / down Battery Talk time: Up to 24 Hours Standby time: 500+ hours Charging time: Approx. 3 hours Charging cable: Standard USB-A to Micro USB connector (1m) Battery capacity: 300mA (headset) Connectivity Bluetooth compliance: Bluetooth version 4.0 Supported Bluetooth profiles: Advanced Audio Distribution (A2DP) v1.3.1, hands-free profile v1.6, headset profile v1.2 Supported modes: EDR (2 and 3 Mb), SCO, eSCO, sniff mode Pairing passkey or PIN: 0000