HEADPHONES

OpenComm2 2025 Upgrade revolutionizes your mobile office with 7th generation bone conduction technology. Its open-ear design provides all-day comfort and situational awareness. Dual noise-canceling microphone delivers high-quality calls. USB-C charging is supported.

Performance
Product type: Headset
Wearing style: Ear-hook
Recommended usage: Office/Call center
Product colour: Black
Operating keys: Answer/end call, Bluetooth pairing, Mute, Reject call, Volume +, Volume -
Volume control: Touch
Control type: Touch
Cable length: 1 m
Cable colour: Black
Detachable cable: Yes
Bone conduction sensor: Yes
Sound pressure level (max): 96 dB
On/off switch: Yes
Clear sound: Yes
Housing material: Plastic, Titanium
Plug and Play: Yes
Country of origin: China
Compatible products: Laptops, Desktops, Cellphones
Ports & interfaces
Connectivity technology: Wireless
Bluetooth: Yes
Frequency response (talk mode): 20 - 20000 Hz
Wireless range: 29 m
Headphones
Noise canceling: Yes
Noise canceling type: Active
Wire material: Copper
Microphone
Microphone type: Boom
Microphone sensitivity: 38 dB
Number of microphones: 1
Microphone noise-canceling: Yes
Microphone mute: Yes
Battery
Battery operated: Yes
Battery technology: Lithium
Battery capacity: 183 mAh
Battery recharge time: 1 h
Battery voltage: 5.25 V
Charging source: USB
Talk time (ANC off): 16 h
Standby time: 336 h
Number of batteries supported: 1
Wireless charging: No
System requirements
Windows operating systems supported: Yes
Mac operating systems supported: Yes
Mobile operating systems supported: Yes
Weight & dimensions
Width: 135 mm
Depth: 170 mm
Height: 68.3 mm
Weight: 35 g
Packaging data
Package width: 135 mm
Package depth: 170 mm
Package height: 68.3 mm
Package weight: 377 g
Package type: Box
Packaging content
AC adapter included: No
Quick start guide: Yes
Cables included: USB Type-A
Logistics data
Master (outer) case width: 300 mm
Master (outer) case length: 375 mm
Master (outer) case height: 445 mm
Master (outer) case gross weight: 10.2 kg
Products per master (outer) case: 24 pc(s)
Shipping (inner) case width: 6.8 cm
Shipping (inner) case length: 13.5 cm
Shipping (inner) case height: 17 cm
Shipping (inner) case gross weight: 410 g
Products per shipping (inner) case: 1 pc(s)
Technical details
Easy pairing: Yes
Warranty period: 2 year(s)
Certificates
Waste Electrical and Electronic Equipment (WEEE) compliance: Yes
Other features
Packaging content: 1 x Headset, 1 x Hard Case, 1 x Legal Statement, 1 x Manual, 1 x Warranty Card, 1 x Type C Charge Cable