Yealink BH70 Bluetooth Wireless Headset

The Yealink BH70 is a Bluetooth 5.3 wireless headset built around three MEMS microphones and Yealink's Acoustic Shield noise-cancellation technology, paired with custom 35mm speakers for clear calls and audio playback. A lightweight, ergonomic design — down to 146g — keeps it comfortable through a full day of back-to-back calls.

Battery life reaches up to 35 hours of talk time with the busy light off (28 hours with it on) and up to 43 hours of music playback, recharging to full in around 90 minutes and holding up to 22 days on standby. The included BT51 Bluetooth dongle extends wireless range to 50 metres, connects to two devices simultaneously, and remembers pairings for up to eight devices, while the headset's integrated busy light signals call status to anyone nearby. Note: the BH70 does not support Active Noise Cancellation (ANC) — its Acoustic Shield technology targets microphone-side background noise on calls, not ambient noise cancellation for the listener.