BH70 Dual with Stand Teams USB-A： 1208693 BH70 Mono with Stand Teams USB-A： 1208694 BH70 Dual Teams USB-A： 1208663 BH70 Dual Teams USB-A： 1208663 BH70 Dual UC USB-A： 1208664 BH70 Dual UC USB-A： 1208664 BH70 Mono Teams USB-A： 1208665 BH70 Mono UC USB-A： 1208666 BH70 Dual Teams USB-C： 1208667 BH70 Dual Teams USB-C： 1208667 BH70 Dual UC USB-C： 1208668 BH70 Dual UC USB-C： 1208668 BH70 Mono Teams USB-C： 1208669 BH70 Mono UC USB-C： 1208670

WH67 Teams： 1308040 WH67 Teams： 1308040 WH67 UC： 1308041 WH67 UC： 1308041

3-mic beamforming noise cancellation technology All-day wearing comfort Brilliant audio quality Power battery life & visible busylight

·3-Mic Noise Cancellation ·All-day-wearing comfort ·35mm custom speakersBrilliant audio quality ·Up to 35 hours wireless battery life ·Engineered for minimizing wind noise ·Lightweight design ·Compatible with mainstream UC platforms ·Enhanced Busy Light

Yealink Essential Bluetooth Headset. The versatile Yealink BH70 is suitable for various scenarios, including office, home, or on-the-go use, effectively meeting all your needs. Equipped with Yealink's advanced 2nd generation microphone noise cancellation technology, three AI-powered microphones intelligently and efficiently reduce background noise to ensure a seamless call experience. Designed ergonomically based on extensive user studies, the BH70 provides exceptional comfort for extended wear throughout the day. With impeccable stereo playback sound quality, you can always indulge in an unparalleled audio experience. Boasting a long-lasting battery life and effortless usability, the BH70 serves as your best communication and collaboration companion

• Microphone: 3 Mics MEMS • Microphone sensitivity: -14 dBFS/Pa • Microphone frequency range: 100Hz-8kHz • Acoustic Shield: √ • Active Noise Cancellation: X

• Speaker: Ø 35mm • Speaker sensitivity: 117 dB @1 mW-1kHz • Speaker max input power: 30 mW • Speaker frequency response: 20Hz-20kHz

• Music time : Up to 43 hrs • Talk time: Up to 35 hrs (with busylight off) / Up to 28 hrs (with busylight on) • Charging time: Up to 90min • Standby time: Up to 22 days

• Bluetooth version: Bluetooth 5.2 • Wireless range: 50m/164ft • Bluetooth® Dongle: BT51 dongle with USB-A or USB-C variant • Simultaneous Bluetooth connections: 2 • Multiple device pairing: Up to 8 devices

• Yealink USB Connect (PC) • Yealink Connect APP (Android, iOS) • Yealink Device Management Platform

• Headset• Drawstring Bag • TypeC to A 2.0 Cable • Quick Start Guide • BT51 Dongle • BHC70 Charging Stand (Optional) • Replacement Ear Cushions (Optional)