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Bone conduction earphones, lightweight ABS, Bluetooth 5.1, waterproof, 13 cm length

Ruth's sister

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

SKU CH-B9SP-NY0A8

Bone-conduction headphones with Bluetooth 5.1, waterproof build and 20–20000 Hz response

  • Bluetooth 5.1 delivers stable, non-delayed audio
  • Bone conduction keeps ears open for situational awareness
  • Waterproof build withstands sweat and rain during sport
  • 13 cm lightweight frame stays comfortable for long sessions
  • 120 dB sensitivity produces clear sound at low volume

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.

Highlights

  • Bluetooth 5.1 delivers stable, non-delayed audio
  • Bone conduction keeps ears open for situational awareness
  • Waterproof build withstands sweat and rain during sport
  • 13 cm lightweight frame stays comfortable for long sessions
  • 120 dB sensitivity produces clear sound at low volume

Specifications

No published specifications for this item yet.

Questions about this item

How do I pair the G1-1 earphone with my phone?

Enable Bluetooth on your device, power on the earphone, and select "G1-1" from the available devices list; Bluetooth 5.1 handles the connection automatically.

What part will need replacement first on the G1-1?

The internal battery cannot be swapped by the user; when it no longer holds a charge the entire headset must be replaced.

What limits continuous playback on the G1-1?

Battery capacity sets the maximum play time; the sealed earcups and bone-conduction drivers draw steady current until the pack is depleted.

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