1 Since the headset is hung on the helmet, our earphones are slimmer than the built-in type (the battery is on the earphone) and will not squeeze the ears, bringing you a more comfortable experience. 2 The host contains a larger capacity battery, up to 450mAh, (built-in approximately 250mAh), which makes the standby time and working time of the whole machine longer. 3 Equipped with a smart CSR chip and an external professional windproof microphone. Focus on reducing the echo generated by riding, suppress various reverberation noises, and effectively reduce background noise. 4 Use a high-power audio amplifier to make the audio volume range larger, and will not affect music playback and phone answering in the noise environment of high speed riding. 5 The helmet Bluetooth headset allows you to answer calls safely. Hands free function, truly free your hands. When riding a motorcycle, don't worry about missing any calls. 6 Connect two mobile devices at the same time, freely choose one device to switch, navigation, listening to songs, and answering calls will not be delayed.Item Type: Motorbike Earpiece
Model: QTB35
Bluetooth Version: 5.0+EDR CSR8635
Support Protocol: A2DP and AVRCP
Frequency: 2.4GHz
Amplifier: HT4832SQ
Battery Capacity: 450mAh Lithium Battery (Included)
Charging Voltage/Current: DV 5V/350mA
Working Time: About 10 hours
Mobile Phone Connection Distance: Approx. 50m / 164ft
What's in the box
1 x Headset
1 x Earphone with Mic
1 x Charging Cable
2 x Hook and Loop
2 x Screw
1 x Screwdriver
1 x Buckle
1 x Manual
