WH64 Mono Teams：1208671 WH64 Mono UC：1208672 WH64 Dual UC：1208673 WH64 Dual Teams：1208674

BH76 Teams Black USB-A： 1208617 BH76 Teams Black USB-C： 1208618 BH76 UC Black USB-A： 1208621 BH76 UC Black USB-C： 1208622 BH76 with Charging Stand Teams Black USB-A： 1208625 BH76 with Charging Stand Teams Black USB-C： 1208626 BH76 with Charging Stand UC Black USB-A： 1208629 BH76 with Charging Stand UC Black USB-C： 1208630 BH76 Plus Teams Black USB-A： 1208658 BH76 Plus Teams Black USB-A： 1208658 BH76 Plus UC Black USB-A： 1208659 BH76 Plus Teams Black USB-C： 1208660 BH76 Plus Teams Black USB-C： 1208660 BH76 Plus UC Black USB-C： 1208661

• Retractable hidden microphone arm • Multiple microphones Acoustic Shield Technology • 3 levels of ANC • Excellent audio experience • all day wearing comfort • Up to 40 hours wireless battery life • Qi wireless charging stand • Dual-side busylight for full visible angles

• With Business and Stylish Appearance • Multiple Microphones Acoustic Shield Technology • Ultimate Music and Calling Experience • Multi-functional Wireless Charging • Visible Busylight for Ultra-wide Angle

The Yealink BH76 Bluetooth Wireless Business Headset provides a stylish appearance, with ultimate audio quality playback experience, retractable hidden microphone arm technology, 3 levels of active noise cancellation (ANC), and Yealink Acoustic Shield Technology supported by multiple microphones.

• Microphone type: 1 directional analog ECM and 4 analog MEMS • Microphone sensitivity: -15.66 dBFS/Pa • Microphone frequency range 100 Hz-8k Hz: SBC • User hearing protection: EN50332

• Hybrid ANC • Active Noise Cancellation: YES • Speaker size: 35 mm Ø • Speaker sensitivity: 117 dB @1 mW-1k Hz • Speaker max input power: 50 mW • Speaker frequency range: 20 Hz-20k Hz • Speaker bandwidth - Music mode: 20 Hz-20k Hz • Speaker bandwidth - Speak mode: 100 Hz-8k Hz

• Talking time: up to 35 hours • Music time: up to 40 hours • Standby time: 360 hours • Charging Time (cable): within 2 hours • Charging Time (wireless charging): within 3 hours

• Able to support YMCS remote management • Connection (computer and mobile devices): USB-A/USB-C Bluetooth adapter, Bluetooth • Bluetooth® device: Yes • Bluetooth version: Bluetooth 5.2 • Bluetooth profiles: HSP v1.2 , HFP v1.7, A2DP v1.3, AVRCP v1.6, PBAP v1.1, SPP v1.2 • Operating range: Up to 45m/Up to 150ft • Bluetooth pairing list: Up to 8 devices • Simultaneous Bluetooth connections: 2

• Package contents: - BH76 Bluetooth Headset - BT51-A/BT51-C USB Dongle - 1.2 M USB 2.0 USB-A to USB-C Cable or 1.2 M USB 2.0 USB-C to USB-C Cable - Drawstring Bag Black for Headset - Quick Start Guide • Optional accessories: - BHC76 Wireless Charging Stand (optional) - Power Adapter (optional)