Wireless Type:Bluetooth Style:In-Ear Sensitivity:853dB Frequency Response Range:20-20000Hz Resistance:16 Model Number:RB-T18 With Microphone:Yes Mini light Bluetooth headset: Weight - Roughly 6grams Acoustic echo processing Effective separation of speakers before and after the sound waves and sound interference Coupled with the wonderful acoustic echo processing, so that you set a clear and wonderful picture of the sound world Ergonomic design Dispersed by hanging ears and support points The weight of the earphone hanging on the ear greatly reduces the pressure on the ear. 4.1 bluetooth chip To provide you with stable wireless communication sound quality Usage: music, phone call,play game. Power:Play time: about 3H/Standby time: 80hrs/Charging time: 2H Comfortable Skin-friendly material silicone ear hook According to different ear free adjustment Comfortable to wear for a long time is not easy to fall off HD call microphone Can effectively reduce the ambient noise to achieve high-definition call The perfect voice to keep the original sound quality so that each other can quickly identify people
