Helmet Bluetooth walkie-talkie main features: 1. 1000mah high-capacity battery, so you do not need to worry about power when riding on a motorcycle, enjoy Bluetooth calls, can talk continuously for up to 17h; play cell phone popular music, the new upgrade bass small steel sound quality; 2. support two-person intercom, effective distance of 500 meters, open distance of more than 1000 meters; we recommend that you buy two Y80 intercom, two-person intercom more smooth, more stable communication; 3. high-end Bluetooth solution (Qualcomm chip) design, CVC + DSP dual noise reduction, loop 100 yards above the call clear; Bluetooth range within 10m lossless stable connection; 4. dual-mode intercom, adaptable to third-party brand Bluetooth intercom headset; any Bluetooth headset with call function can be paired with the intercom; 5. intelligent one tow two, can be paired with two cell phones Bluetooth at the same time; a cell phone switch listening to songs, GPS navigation, answering calls, etc. will not be delayed; 6. IP67 deep waterproof technology structure, fearless of dust and rain, effectively blocking the harsh environment on the road, so you travel without worry. Product Details: Product type: Helmet intercom Bluetooth headset Bluetooth name: Y80 2x Volume adjustment mode: touch button adjustment Bluetooth: Bluetooth 5.0 (Qualcomm chip design) Waterproof level: IPX6. Bluetooth call: clear, loud, bass Intercom pairing: can be connected to third-party intercom Bluetooth distance: 10M (no obstacles) Intercom distance : 500M (straight line distance without obstacles) Charging voltage: 5V/1A Power supply : 3.7V 1000MAH Standby time : 270H Headset interface: TYP-C Signal-to-noise ratio: 78dB Charging time: about 2.5H Talking time: 18H continuous talk Packing list: Y80 intercom*1 Type C interface microphone*1 TYPC C charging cable*1 Picking base*1 Magic sticker installation package*1 English manual*1?Universal compatible headset?Compatible with other brands of headphones. Fit with Bluetooth intercom headset and normal Bluetooth headset. Motorcycle helmet intercom kit allows two riders to talk in real time within 500 meters (if you ride at 120 yards or more and use the headset intercom function within 200 meters). ?High sound quality, big sound? High fidelity HIFI pronunciation unit, professional tuner proofreading, better restoration of sound quality details. Motorcycle helper Bluetooth headset with Bluetooth 5.0, stereo music, Siri voice assistant, reduce background noise, to ensure that you can still hear your voice clearly at high speed. ?IPX67 Waterproof Technology?With nano-coating technology, interference-free dustproof and IPX67 waterproof, not afraid of dust and rain, to ensure a worry-free journey, the structure is tight and stable, waterproof design, effectively block the dust and rain on the road, invasion, so you can travel worry-free, but also operate at -20 degrees. ?1000mAh large capacity battery?Built-in 1000mAh rechargeable lithium battery, long standby and working time, support 80 hours continuous talk and play time, 600 hours standby time. ?Two-person talking helmet headset? supports two-person 200-500m wireless intercom, supports matching all other brands of intercom Bluetooth headsets, universal pairing feature allows two riders to talk to each other. Bluetooth headset connection is stable and suitable for outdoor travel. Automatic answering, DSP noise reduction function, clear voice calls. Intercom headset supports front and rear seat intercom.