Lenovo GM2 PRO Gaming Headphones: HiFi Sound, Bluetooth, …, Geylang

Product Description:
- Dual host design: left & right earbuds work independently for seamless use.
- Ergonomic fit: lightweight, smart touch controls, crafted to suit the ear canal—comfortably burden-free.
- Powerful 13mm drivers deliver stereo sound; Type-C fast charging.
- Bluetooth 5.4 chip: HD audio with ultra-low latency (65ms), ideal for gaming & calls.
- Physical noise reduction & precise pickup for clearer sound and calls.
- Game-tuned chip: stable 8–10m range, strong anti-interference, and focused signal in game mode.

Product Specifications:
- Bluetooth: v5.4; Weight: 77g
- Audio: SBC, AAC; Charging: Type-C
- Operation: touch controls; Frequency: 2.402–2.480kHz
- Microphone: -42dB+3dB sensitivity
- Speaker: 32Ω±15%; S/N ratio: 90dB; Range: 10m (unobstructed)
- Battery: earbuds 40mAh; case 350mAh

What’s included:
- 1 pair wireless earbuds
- 1 charging case
- 1 Type-C charging cable
- 1 user manual

How to use:
1) Remove earbuds from the case—they power on and pair automatically (main light on: main bud; off: secondary bud).
2) Turn on phone Bluetooth and select to connect.
3) First-time setup: manual pairing required; afterward, take them out to auto-connect.