Product name: GB-16AWColor: black and red, color, rose goldTooth version: 4.1Charging time: about two hoursWearing method: head-mountedTalk time: 20- 24 hoursSpeaker diameter: 40mmListening time: 16-20 hoursFrequency range: 20-20KHzImpedance: 32 ohmTransmission distance: 40M
Sensitivity: 118dB
You use this headset correctly, L is the left side, and R is the right side. And please use the earphones at an appropriate volume, so as not to damage your hearing while enjoying beautiful music.-Do not pull the headphone cord forcefully to avoid breakage.-Do not use headphones when driving a car or bicycle, otherwise it may cause a traffic accident.-The specifications and appearance are subject to change without notice.
