Lenovo thinkplus GM2 Pro True Wireless BT Gaming Headphones In-ear Sport Earbuds BT5.3 Chip Game/Mus

Features:
Upgraded BT5.3 chip provides stable and fast connection, low power consumption, strong anti-interference ability.
Adopt 10mm graphene diaphragm, overall three-frequency equalization, more delicate details, HiFi sound quality.
Game/music dual-mode, low latency, easy to switch according to your needs.
Dual-channel connection, stable signal transmission, support single/binaural mode.
Ergonomic semi-in-ear design, the earbud fits ear canal, not easy to drop, comfortable to wear.
Intelligent environmental noise reduction, built-in high sensitive microphone to realize clear calls.
Widely compatible with most BT-enabled devices, such as mobile phone, tablet, laptop, etc.

Specification:
Model: GM2 Pro
Color: Black/White(optional)
BT version: V5.3
Transmission distance: 10m(barrier-free)
Speaker size: 10mm
Frequency response range: 2.402-2.480KHz
Speaker impedance: 32ￎﾩￂﾱ15%
Microphone sensitivity: -42dBￂﾱ3dB
Signal to noise ratio: 90dB
Distortion degree: 5%
Charging port: Type-C
Battery capacity: 40mAh(single earbud), 350mAh(charging case)

Packing list:
1 * Pair of earbuds
1 * Charging case
1 * Charging cable
2 * Pairs of earplugs
1 * User manual