BT 5.1 Version: BT 5.1 version matched with CSR BT enhanced speedrate, it can greatly improve the data transmission-rate of BT as well as achieve low power consumption, higher sound quality and easier connection.
Two-way Intercoms: support real-time intercoms for 2 riders, and with 800m long talking distance.
Low Power Consumption: After circuit optimization, the power consumption is reduced by 20%, and the smartphone talking time up to 24h, and the music playing time up to 30h.
CVC Noise Cancellation Technology: adopts CVC noise cancellation technology, which can reduce the noise through it's build-in software and microphone, further eliminate some kinds of reverberation noise.
Voice Assistant: Press and holds for 1s to wake up the assistant, 1s quickly pairing, do not need to take out your smartphone, the riding process is more safety. (The cellphone needs to support and enable the voiceassistant).
This BT headset adopts BT 5.1 version matched with CSR BT enhanced speedrate, it can greatly improve the data transmission-rate of BT as well as achieve low power consumption, higher sound quality and easier connection. Support real-time intercoms for 2 riders, and with 800m long talking distance. CVC noise cancellation technology, which can reduce the noise through it's build-in software and microphone,  can provide higher sound quality. Waterproof and windproof, freely use in a complex environment such as rainy or snowy day. Features: BT 5.1 Version: BT 5.1 version matched with CSR BT enhanced speedrate, it can greatly improve the data transmission-rate of BT as well as achieve low power consumption, higher sound quality and easier connection. Two-way Intercoms: support real-time intercoms for 2 riders, and with 800m long talking distance. Low Power Consumption: After circuit optimization, the power consumption is reduced by 20%, and the smartphone talking time up to 24h, and the music playing time up to 30h. CVC Noise Cancellation Technology: adopts CVC noise cancellation technology, which can reduce the noise through it's build-in software and microphone, further eliminate some kinds of reverberation noise. Voice Assistant: Press and holds for 1s to wake up the assistant, 1s quickly pairing, do not need to take out your smartphone, the riding process is more safety. (The cellphone needs to support and enable the voiceassistant). IP65 Waterproof: waterproof and windproof, freely use in a complex environment such as rainy or snowy day. EUC Remote Controller(not included, you need to buy it yourself): Additional choice for keeping your riding moer comfortable and safer. Specifications: Name: Helmets Headset  Material: plastics BT version: 5.1 Battery: 1 * 3.7V, 750mAh polymer lithium battery (included) Frequency Modulation function: Yes Voice Prompt: Yes Compatible handle: EUC remote controller handle (not included) Charging interface: Type-C Charger specification: DC5V/1A Working voltage: 3.7V Charging time: 2.5H Standby time: 260H Intercom time: 24H Music time: 30H Mobilephone connection distance: 10M Intercom distance: 800M Waterproof grade: IP65 Operating temperature range: -10℃ to 50℃ Package size: 150 * 100 * 65mm / 5.91 * 3.94 * 2.56in Package weight: 212g / 7.5ounce Packing List: 1 * Q2 Main Unit 1 * Headset Cable 2 * Mounting Clip 1 * Type-C USB Recharging Cable 2 * Replaceable Earplug 1 * User Manual