China Bluetooth 5.0 Earphone Wireless Headphone Air3 Stereo Headset Sport Earbuds Microphone with Charging Box, Find details and Price about China Bluetooth Headset, Wireless Bluetooth Headset from Bluetooth 5.0 Earphone Wireless Headphone Air3 Stereo Headset Sport Earbuds Microphone with Charging Box
Model NO. | air3 | Speaker bandwidth | 20-20khz |
Bluetooth version | 5.0 | Speaker sensitivity | 105DB |
Headphone battery | Ploymer lithium battery | Microphone sensitivity | -42+-2db |
Working voltage | 3.2v-4.2v | Bluetooth protocol | A2DP/HFP/HSP/AVRCP |
Bluetooth frequency | 2.4-2.48HZ | Single earplug talk duration | 2h/Battery life 8h |
Transmission distance | 10 meters | Single headset standby time | 12h/Battery life 240h |
Appearance | 1:1 as airpod | Origin | Guangdong,China |