Function: call function Headphone material: plastic Channel: 2 Bluetooth version: 5.0 Color classification: Respect black [thousand yuan sound effect + low game latency] Respect white [thousand yuan sound effect + low game latency] Package type: official standard Headphone category: true wireless headphones Waterproof performance: IPX7 How to use: In-ear Transmission radius: 10m Whether single or double ear: Bilateral stereo Smart type: does not support smart
