Ruth's sister G1-1 Bluetooth 5.1 bone conduction earphone international power cord

G1-1 Bluetooth 5.1 bone conduction headset

The G1-1 is a lightweight Bluetooth 5.1 headset that uses bone conduction to deliver audio while leaving the ears open. It is built for mobile gaming, phone calls and sport with a sweat-proof ABS frame and an IPX-rated waterproof seal. The sealed earcups house two ferrite drivers tuned to a 20 to 20000 Hz response. A supplied cable handles charging.

Suits active listeners who need awareness

Runners, cyclists and commuters benefit from open-ear monitoring of traffic while hearing music or voice chat. Gamers gain low-latency wireless audio without the isolation of traditional cups. Buyers who want passive noise blocking or deep sub-bass extension should consider a different design. The headset lacks a built-in microphone for two-way calls.

32 ohm impedance with 120 dB sensitivity

The drivers present a 32 ohm load and produce 120±5 dB sensitivity, so they reach loud volumes directly from a phone or controller without an external amplifier. This electrical match decides whether the G1-1 will drive cleanly from your source device.